| 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 | $109.57 | 11.400% | $122.061 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $20.49 | 11.557% | $22.858 | $22.86 | $22.85 | $22.90 |
| Purchase #3 | $192.52 | 4.521% | $201.2238 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $44.55 | 4.675% | $46.6327 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $226.37 | 5.187% | $238.1118 | $238.11 | $238.10 | $238.10 |
| Purchase #6 | $53.86 | 3.700% | $55.8528 | $55.85 | $55.85 | $55.90 |
| Purchase #7 | $121.42 | 4.316% | $126.6605 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $768.78 | $813.4006 | $813.39 | $813.35 | $813.50 | |