| 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 | $95.32 | 10.731% | $105.5488 | $105.55 | $105.55 | $105.50 |
| Purchase #2 | $228.33 | 9.532% | $250.0944 | $250.09 | $250.10 | $250.10 |
| Purchase #3 | $59.44 | 8.374% | $64.4175 | $64.42 | $64.40 | $64.40 |
| Purchase #4 | $42.91 | 12.279% | $48.1789 | $48.18 | $48.20 | $48.20 |
| Purchase #5 | $38.29 | 7.191% | $41.0434 | $41.04 | $41.05 | $41.00 |
| Purchase #6 | $211.44 | 8.761% | $229.9643 | $229.96 | $229.95 | $230.00 |
| Purchase #7 | $138.61 | 11.809% | $154.9785 | $154.98 | $155.00 | $155.00 |
| 7 purchase totals = | $814.34 | $894.2258 | $894.22 | $894.25 | $894.20 | |