Went to check boxes for whether someone is shipping within or outside of California.
1. For the checkbox "Shipping Within California?"...
I need that to access the sales tax of 8.25% and update the cart.php page with the new total including tax. I see that the checkbox has dynamic attributes, but I don't know what to put in the fields (checkbox, check if, equal to).
Then I need it to allow the customer to proceed with submitting the order.
2. For the checkbox "Shipping Outside California?", I need that to allow the customer to proceed with submitting the order.
3. I need the "submit order" button to have the condition that one of those two boxes needs to be checked prior to allowing the customer to proceed. How do I accomplish this?