Hello,
I am having troubles with Paypal payments with my OPC component. When my customers choose Paypal as their payment method, they are getting charged the tax two times: once on the OPC page, then again on Paypal. This second tax calculation is off the total with the first tax amount included (i.e. Order total is $100, tax is $7.25, then second tax is calculated off of $107.25).
How do I fix this issue?