| 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 | $13.26 | 12.123% | $14.8675 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $206.80 | 13.245% | $234.1907 | $234.19 | $234.20 | $234.20 |
| Purchase #3 | $205.73 | 9.221% | $224.7004 | $224.70 | $224.70 | $224.70 |
| Purchase #4 | $104.89 | 13.496% | $119.046 | $119.05 | $119.05 | $119.00 |
| Purchase #5 | $37.26 | 11.185% | $41.4275 | $41.43 | $41.45 | $41.40 |
| Purchase #6 | $116.46 | 8.839% | $126.7539 | $126.75 | $126.75 | $126.80 |
| Purchase #7 | $160.78 | 13.274% | $182.1219 | $182.12 | $182.10 | $182.10 |
| 7 purchase totals = | $845.18 | $943.1079 | $943.11 | $943.10 | $943.10 | |