| 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 | $203.55 | 3.662% | $211.004 | $211.00 | $211.00 | $211.00 |
| Purchase #2 | $12.42 | 13.730% | $14.1253 | $14.13 | $14.15 | $14.10 |
| Purchase #3 | $224.81 | 8.123% | $243.0713 | $243.07 | $243.05 | $243.10 |
| Purchase #4 | $37.39 | 10.821% | $41.436 | $41.44 | $41.45 | $41.40 |
| Purchase #5 | $110.61 | 5.291% | $116.4624 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $123.89 | 12.332% | $139.1681 | $139.17 | $139.15 | $139.20 |
| Purchase #7 | $136.88 | 7.531% | $147.1884 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $849.55 | $912.4555 | $912.46 | $912.45 | $912.50 | |