| 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 | $107.83 | 4.786% | $112.9907 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $223.49 | 6.236% | $237.4268 | $237.43 | $237.45 | $237.40 |
| Purchase #3 | $53.40 | 3.324% | $55.175 | $55.18 | $55.20 | $55.20 |
| Purchase #4 | $141.87 | 6.593% | $151.2235 | $151.22 | $151.20 | $151.20 |
| Purchase #5 | $209.83 | 6.813% | $224.1257 | $224.13 | $224.15 | $224.10 |
| Purchase #6 | $78.45 | 11.194% | $87.2317 | $87.23 | $87.25 | $87.20 |
| Purchase #7 | $45.68 | 8.114% | $49.3865 | $49.39 | $49.40 | $49.40 |
| 7 purchase totals = | $860.55 | $917.5599 | $917.57 | $917.65 | $917.50 | |