| 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 | $204.29 | 9.639% | $223.9815 | $223.98 | $224.00 | $224.00 |
| Purchase #2 | $128.68 | 13.481% | $146.0274 | $146.03 | $146.05 | $146.00 |
| Purchase #3 | $75.76 | 3.203% | $78.1866 | $78.19 | $78.20 | $78.20 |
| Purchase #4 | $52.55 | 11.315% | $58.496 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $21.77 | 6.637% | $23.2149 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $119.59 | 9.816% | $131.329 | $131.33 | $131.35 | $131.30 |
| Purchase #7 | $223.33 | 11.614% | $249.2675 | $249.27 | $249.25 | $249.30 |
| 7 purchase totals = | $825.97 | $910.5029 | $910.51 | $910.55 | $910.50 | |