| 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 | $215.54 | 8.741% | $234.3804 | $234.38 | $234.40 | $234.40 |
| Purchase #2 | $163.52 | 10.485% | $180.6651 | $180.67 | $180.65 | $180.70 |
| Purchase #3 | $53.46 | 3.407% | $55.2814 | $55.28 | $55.30 | $55.30 |
| Purchase #4 | $193.61 | 13.177% | $219.122 | $219.12 | $219.10 | $219.10 |
| Purchase #5 | $107.34 | 4.795% | $112.487 | $112.49 | $112.50 | $112.50 |
| Purchase #6 | $244.70 | 11.249% | $272.2263 | $272.23 | $272.25 | $272.20 |
| Purchase #7 | $158.56 | 7.471% | $170.406 | $170.41 | $170.40 | $170.40 |
| 7 purchase totals = | $1,136.73 | $1,244.5682 | $1,244.58 | $1,244.60 | $1,244.60 | |