| 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 | $224.97 | 13.321% | $254.9383 | $254.94 | $254.95 | $254.90 |
| Purchase #2 | $124.44 | 9.521% | $136.2879 | $136.29 | $136.30 | $136.30 |
| Purchase #3 | $102.88 | 10.527% | $113.7102 | $113.71 | $113.70 | $113.70 |
| Purchase #4 | $110.26 | 12.444% | $123.9808 | $123.98 | $124.00 | $124.00 |
| Purchase #5 | $48.89 | 9.410% | $53.4905 | $53.49 | $53.50 | $53.50 |
| Purchase #6 | $113.52 | 7.824% | $122.4018 | $122.40 | $122.40 | $122.40 |
| Purchase #7 | $109.34 | 6.186% | $116.1038 | $116.10 | $116.10 | $116.10 |
| 7 purchase totals = | $834.30 | $920.9133 | $920.91 | $920.95 | $920.90 | |