| 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 | $198.46 | 12.342% | $222.9539 | $222.95 | $222.95 | $223.00 |
| Purchase #2 | $21.59 | 3.121% | $22.2638 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $196.79 | 6.674% | $209.9238 | $209.92 | $209.90 | $209.90 |
| Purchase #4 | $120.26 | 5.375% | $126.724 | $126.72 | $126.70 | $126.70 |
| Purchase #5 | $67.52 | 8.202% | $73.058 | $73.06 | $73.05 | $73.10 |
| Purchase #6 | $116.51 | 8.173% | $126.0324 | $126.03 | $126.05 | $126.00 |
| Purchase #7 | $81.63 | 7.825% | $88.0175 | $88.02 | $88.00 | $88.00 |
| 7 purchase totals = | $802.76 | $868.9734 | $868.96 | $868.90 | $869.00 | |