| 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 | $226.67 | 4.433% | $236.7183 | $236.72 | $236.70 | $236.70 |
| Purchase #2 | $9.79 | 8.456% | $10.6178 | $10.62 | $10.60 | $10.60 |
| Purchase #3 | $45.94 | 7.425% | $49.351 | $49.35 | $49.35 | $49.40 |
| Purchase #4 | $223.47 | 4.874% | $234.3619 | $234.36 | $234.35 | $234.40 |
| Purchase #5 | $97.54 | 13.397% | $110.6074 | $110.61 | $110.60 | $110.60 |
| Purchase #6 | $120.64 | 4.495% | $126.0628 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $215.60 | 4.292% | $224.8536 | $224.85 | $224.85 | $224.90 |
| 7 purchase totals = | $939.65 | $992.5728 | $992.57 | $992.50 | $992.70 | |