| 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 | $236.55 | 3.117% | $243.9233 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $46.83 | 8.790% | $50.9464 | $50.95 | $50.95 | $50.90 |
| Purchase #3 | $212.92 | 11.639% | $237.7018 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $59.45 | 12.819% | $67.0709 | $67.07 | $67.05 | $67.10 |
| Purchase #5 | $96.32 | 13.220% | $109.0535 | $109.05 | $109.05 | $109.10 |
| Purchase #6 | $101.65 | 9.102% | $110.9022 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $59.45 | 3.237% | $61.3744 | $61.37 | $61.35 | $61.40 |
| 7 purchase totals = | $813.17 | $880.9725 | $880.96 | $880.90 | $881.00 | |