Manual tax addition

[atdiehm]

I have put in [probably way too much] custom code into this cart. What I did was take the broken multiple shipping contribution, fix it, then modify _everything_ so that it would work like I need. Basically an order can be made up of any number of products, being shipped to any number of addresses. Each address can currently also be assesed its own fees, expedited or overnight shipping, and fees for overseas. All of that is hacked into the actual code, not modules.

 

Now the issue,

 

I have to get taxes placed on orders going to the addresses in zones that require taxing. Right now the whole tax issue is not on, unless the delivery address is set in a taxed zone. But then it taxes the whole order. What I am looking for, is where in the code, that the taxes actually get figured and added in. This way I could just throw in a check for the shipping type, and if my multiple ship was chosen, then I can loop through the products for ones going to an address in my taxable zone, and tax it.

 

I have spent 2 hours looking around for the code that makes this work and I got absolutly nowhere..

 

Any help would be GREATLY appreciated.

 

Thank you,

 

Adam