| 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 | $213.93 | 11.448% | $238.4207 | $238.42 | $238.40 | $238.40 |
| Purchase #2 | $168.63 | 6.787% | $180.0749 | $180.07 | $180.05 | $180.10 |
| Purchase #3 | $38.63 | 6.652% | $41.1997 | $41.20 | $41.20 | $41.20 |
| Purchase #4 | $94.46 | 7.316% | $101.3707 | $101.37 | $101.35 | $101.40 |
| Purchase #5 | $118.61 | 3.544% | $122.8135 | $122.81 | $122.80 | $122.80 |
| Purchase #6 | $94.47 | 9.173% | $103.1357 | $103.14 | $103.15 | $103.10 |
| Purchase #7 | $44.99 | 10.802% | $49.8498 | $49.85 | $49.85 | $49.80 |
| 7 purchase totals = | $773.72 | $836.8650 | $836.86 | $836.80 | $836.80 | |