| 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 | $134.36 | 7.714% | $144.7245 | $144.72 | $144.70 | $144.70 |
| Purchase #2 | $190.86 | 10.469% | $210.8411 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $220.50 | 4.123% | $229.5912 | $229.59 | $229.60 | $229.60 |
| Purchase #4 | $44.49 | 9.718% | $48.8135 | $48.81 | $48.80 | $48.80 |
| Purchase #5 | $143.88 | 3.642% | $149.1201 | $149.12 | $149.10 | $149.10 |
| Purchase #6 | $100.42 | 10.354% | $110.8175 | $110.82 | $110.80 | $110.80 |
| Purchase #7 | $187.83 | 11.532% | $209.4906 | $209.49 | $209.50 | $209.50 |
| 7 purchase totals = | $1,022.34 | $1,103.3985 | $1,103.39 | $1,103.35 | $1,103.30 | |