| 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 | $95.78 | 4.601% | $100.1868 | $100.19 | $100.20 | $100.20 |
| Purchase #2 | $234.89 | 9.702% | $257.679 | $257.68 | $257.70 | $257.70 |
| Purchase #3 | $113.88 | 13.241% | $128.9589 | $128.96 | $128.95 | $129.00 |
| Purchase #4 | $182.32 | 5.181% | $191.766 | $191.77 | $191.75 | $191.80 |
| Purchase #5 | $30.49 | 8.195% | $32.9887 | $32.99 | $33.00 | $33.00 |
| Purchase #6 | $180.56 | 3.553% | $186.9753 | $186.98 | $187.00 | $187.00 |
| Purchase #7 | $89.36 | 4.826% | $93.6725 | $93.67 | $93.65 | $93.70 |
| 7 purchase totals = | $927.28 | $992.2272 | $992.24 | $992.25 | $992.40 | |