Thank you for your input!
To answer your question, it’s complicated 
We are selling a two-story deer blind. The base model is $15,000 so it’s not necessarily cheap.
We had looked into Stripe but they want 2.9% of all charges and I don’t care for that.
We also have an online payment portal set up through Converge that we utilize for online payments. So, my thought process is leaning towards…customer fills out a form with the option they choose…they’re then directed to a “check out” page where we show total cost, shipping, and tax and then they could pay directly through Converge.
However, the shipping and tax rates would need to be calculated via a workflow.
Does that make sense?