| 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 | $185.86 | 10.411% | $205.2099 | $205.21 | $205.20 | $205.20 |
| Purchase #2 | $8.79 | 5.338% | $9.2592 | $9.26 | $9.25 | $9.30 |
| Purchase #3 | $236.39 | 6.224% | $251.1029 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $213.81 | 12.395% | $240.3117 | $240.31 | $240.30 | $240.30 |
| Purchase #5 | $97.99 | 9.365% | $107.1668 | $107.17 | $107.15 | $107.20 |
| Purchase #6 | $40.34 | 4.399% | $42.1146 | $42.11 | $42.10 | $42.10 |
| Purchase #7 | $109.77 | 9.300% | $119.9786 | $119.98 | $120.00 | $120.00 |
| 7 purchase totals = | $892.95 | $975.1437 | $975.14 | $975.10 | $975.20 | |