| 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 | $240.32 | 11.754% | $268.5672 | $268.57 | $268.55 | $268.60 |
| Purchase #2 | $98.32 | 10.579% | $108.7213 | $108.72 | $108.70 | $108.70 |
| Purchase #3 | $28.97 | 4.412% | $30.2482 | $30.25 | $30.25 | $30.20 |
| Purchase #4 | $105.41 | 11.383% | $117.4088 | $117.41 | $117.40 | $117.40 |
| Purchase #5 | $73.43 | 12.498% | $82.6073 | $82.61 | $82.60 | $82.60 |
| Purchase #6 | $40.88 | 5.446% | $43.1063 | $43.11 | $43.10 | $43.10 |
| Purchase #7 | $173.26 | 9.555% | $189.815 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $760.59 | $840.4741 | $840.49 | $840.40 | $840.40 | |