| 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 | $205.66 | 3.562% | $212.9856 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $108.95 | 10.817% | $120.7351 | $120.74 | $120.75 | $120.70 |
| Purchase #3 | $58.25 | 6.274% | $61.9046 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $54.31 | 8.566% | $58.9622 | $58.96 | $58.95 | $59.00 |
| Purchase #5 | $116.77 | 3.839% | $121.2528 | $121.25 | $121.25 | $121.30 |
| Purchase #6 | $179.32 | 5.584% | $189.3332 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $42.53 | 13.586% | $48.3081 | $48.31 | $48.30 | $48.30 |
| 7 purchase totals = | $765.79 | $813.4816 | $813.48 | $813.50 | $813.50 | |