| 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 | $109.49 | 13.500% | $124.2712 | $124.27 | $124.25 | $124.30 |
| Purchase #2 | $22.28 | 9.369% | $24.3674 | $24.37 | $24.35 | $24.40 |
| Purchase #3 | $207.72 | 3.686% | $215.3766 | $215.38 | $215.40 | $215.40 |
| Purchase #4 | $215.91 | 4.654% | $225.9585 | $225.96 | $225.95 | $226.00 |
| Purchase #5 | $99.31 | 5.253% | $104.5268 | $104.53 | $104.55 | $104.50 |
| Purchase #6 | $59.41 | 10.863% | $65.8637 | $65.86 | $65.85 | $65.90 |
| Purchase #7 | $212.99 | 3.676% | $220.8195 | $220.82 | $220.80 | $220.80 |
| 7 purchase totals = | $927.11 | $981.1837 | $981.19 | $981.15 | $981.30 | |