| 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 | $204.72 | 11.782% | $228.8401 | $228.84 | $228.85 | $228.80 |
| Purchase #2 | $102.30 | 5.661% | $108.0912 | $108.09 | $108.10 | $108.10 |
| Purchase #3 | $110.65 | 13.814% | $125.9352 | $125.94 | $125.95 | $125.90 |
| Purchase #4 | $208.78 | 6.585% | $222.5282 | $222.53 | $222.55 | $222.50 |
| Purchase #5 | $20.32 | 5.648% | $21.4677 | $21.47 | $21.45 | $21.50 |
| Purchase #6 | $155.54 | 9.331% | $170.0534 | $170.05 | $170.05 | $170.10 |
| Purchase #7 | $45.26 | 7.395% | $48.607 | $48.61 | $48.60 | $48.60 |
| 7 purchase totals = | $847.57 | $925.5228 | $925.53 | $925.55 | $925.50 | |