| 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 | $203.89 | 12.611% | $229.6026 | $229.60 | $229.60 | $229.60 |
| Purchase #2 | $6.99 | 12.554% | $7.8675 | $7.87 | $7.85 | $7.90 |
| Purchase #3 | $159.49 | 11.678% | $178.1152 | $178.12 | $178.10 | $178.10 |
| Purchase #4 | $49.60 | 11.650% | $55.3784 | $55.38 | $55.40 | $55.40 |
| Purchase #5 | $174.53 | 7.775% | $188.0997 | $188.10 | $188.10 | $188.10 |
| Purchase #6 | $243.40 | 9.763% | $267.1631 | $267.16 | $267.15 | $267.20 |
| Purchase #7 | $63.69 | 4.772% | $66.7293 | $66.73 | $66.75 | $66.70 |
| 7 purchase totals = | $901.59 | $992.9558 | $992.96 | $992.95 | $993.00 | |