| 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 | $222.64 | 13.630% | $252.9858 | $252.99 | $253.00 | $253.00 |
| Purchase #2 | $102.78 | 13.558% | $116.7149 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $7.52 | 7.571% | $8.0893 | $8.09 | $8.10 | $8.10 |
| Purchase #4 | $197.47 | 4.659% | $206.6701 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $13.26 | 3.344% | $13.7034 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $155.97 | 9.322% | $170.5095 | $170.51 | $170.50 | $170.50 |
| Purchase #7 | $156.38 | 6.462% | $166.4853 | $166.49 | $166.50 | $166.50 |
| 7 purchase totals = | $856.02 | $935.1583 | $935.16 | $935.15 | $935.20 | |