| 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 | $144.62 | 4.536% | $151.18 | $151.18 | $151.20 | $151.20 |
| Purchase #2 | $37.65 | 10.843% | $41.7324 | $41.73 | $41.75 | $41.70 |
| Purchase #3 | $240.79 | 13.218% | $272.6176 | $272.62 | $272.60 | $272.60 |
| Purchase #4 | $224.52 | 13.632% | $255.1266 | $255.13 | $255.15 | $255.10 |
| Purchase #5 | $222.93 | 9.441% | $243.9768 | $243.98 | $244.00 | $244.00 |
| Purchase #6 | $62.74 | 5.374% | $66.1116 | $66.11 | $66.10 | $66.10 |
| Purchase #7 | $199.39 | 6.525% | $212.4002 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $1,132.64 | $1,243.1452 | $1,243.15 | $1,243.20 | $1,243.10 | |