| 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 | $110.36 | 4.612% | $115.4498 | $115.45 | $115.45 | $115.40 |
| Purchase #2 | $44.58 | 3.776% | $46.2633 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $17.64 | 4.470% | $18.4285 | $18.43 | $18.45 | $18.40 |
| Purchase #4 | $247.89 | 6.674% | $264.4342 | $264.43 | $264.45 | $264.40 |
| Purchase #5 | $108.69 | 6.467% | $115.719 | $115.72 | $115.70 | $115.70 |
| Purchase #6 | $228.43 | 3.804% | $237.1195 | $237.12 | $237.10 | $237.10 |
| Purchase #7 | $152.69 | 7.264% | $163.7814 | $163.78 | $163.80 | $163.80 |
| 7 purchase totals = | $910.28 | $961.1957 | $961.19 | $961.20 | $961.10 | |