Why are you trying to calculate your commute? What are you trying to do? Your question is being posted from online Deluxe, so it does not seem like you are entering business expenses on a Schedule C. If you are a W-2 employee, nothing about your miles driven is deductible on a federal tax return.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**