| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.66 | 4.746% | $214.3732 | $214.37 | $214.35 | $214.40 |
| Purchase #2 | $208.99 | 13.522% | $237.2496 | $237.25 | $237.25 | $237.20 |
| Purchase #3 | $199.32 | 7.849% | $214.9646 | $214.96 | $214.95 | $215.00 |
| Purchase #4 | $31.39 | 4.424% | $32.7787 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $218.38 | 5.214% | $229.7663 | $229.77 | $229.75 | $229.80 |
| Purchase #6 | $180.36 | 4.644% | $188.7359 | $188.74 | $188.75 | $188.70 |
| Purchase #7 | $108.79 | 10.486% | $120.1977 | $120.20 | $120.20 | $120.20 |
| 7 purchase totals = | $1,151.89 | $1,238.0660 | $1,238.07 | $1,238.05 | $1,238.10 | |