| 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 | $244.59 | 8.632% | $265.703 | $265.70 | $265.70 | $265.70 |
| Purchase #2 | $110.63 | 9.776% | $121.4452 | $121.45 | $121.45 | $121.40 |
| Purchase #3 | $30.68 | 9.185% | $33.498 | $33.50 | $33.50 | $33.50 |
| Purchase #4 | $97.54 | 9.864% | $107.1613 | $107.16 | $107.15 | $107.20 |
| Purchase #5 | $236.82 | 13.381% | $268.5089 | $268.51 | $268.50 | $268.50 |
| Purchase #6 | $191.34 | 8.353% | $207.3226 | $207.32 | $207.30 | $207.30 |
| Purchase #7 | $113.64 | 4.569% | $118.8322 | $118.83 | $118.85 | $118.80 |
| 7 purchase totals = | $1,025.24 | $1,122.4712 | $1,122.47 | $1,122.45 | $1,122.40 | |