| 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 | $118.78 | 6.366% | $126.3415 | $126.34 | $126.35 | $126.30 |
| Purchase #2 | $108.34 | 6.594% | $115.4839 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $121.79 | 13.758% | $138.5459 | $138.55 | $138.55 | $138.50 |
| Purchase #4 | $107.84 | 10.173% | $118.8106 | $118.81 | $118.80 | $118.80 |
| Purchase #5 | $97.25 | 3.625% | $100.7753 | $100.78 | $100.80 | $100.80 |
| Purchase #6 | $116.78 | 5.111% | $122.7486 | $122.75 | $122.75 | $122.70 |
| Purchase #7 | $132.44 | 8.183% | $143.2776 | $143.28 | $143.30 | $143.30 |
| 7 purchase totals = | $803.22 | $865.9834 | $865.99 | $866.05 | $865.90 | |