| 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 | $131.86 | 9.560% | $144.4658 | $144.47 | $144.45 | $144.50 |
| Purchase #2 | $91.82 | 3.236% | $94.7913 | $94.79 | $94.80 | $94.80 |
| Purchase #3 | $208.68 | 9.859% | $229.2538 | $229.25 | $229.25 | $229.30 |
| Purchase #4 | $112.90 | 10.177% | $124.3898 | $124.39 | $124.40 | $124.40 |
| Purchase #5 | $25.63 | 9.850% | $28.1546 | $28.15 | $28.15 | $28.20 |
| Purchase #6 | $124.30 | 12.661% | $140.0376 | $140.04 | $140.05 | $140.00 |
| Purchase #7 | $206.86 | 3.401% | $213.8953 | $213.90 | $213.90 | $213.90 |
| 7 purchase totals = | $902.05 | $974.9882 | $974.99 | $975.00 | $975.10 | |