Problems with sales tax

I am trying to setup a sales tax for customers whose billing address OR shipping address is in FL.

Right now I have two choices in the admin section 1- add the tax if the billing address is in FL, or 2- add the tax if the shipping address is in FL. If I turn both those on and the customer selects the billing and shipping address FL then they get charged twice for sales tax. How do I fix this?

I'm not sure why you would select the “Billing address” but I believe the general rule in the US is based on the “Shipping address”.


I'm facing the exact same issue. Is there a way to avoid the 2nd tax item being added?I mean, is it possible to add only 1 tax item??

Can anyone help me to resolve this issue please?