| 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 | $116.82 | 10.661% | $129.2742 | $129.27 | $129.25 | $129.30 |
| Purchase #2 | $73.45 | 10.430% | $81.1108 | $81.11 | $81.10 | $81.10 |
| Purchase #3 | $200.83 | 4.848% | $210.5662 | $210.57 | $210.55 | $210.60 |
| Purchase #4 | $166.74 | 12.815% | $188.1077 | $188.11 | $188.10 | $188.10 |
| Purchase #5 | $151.52 | 7.805% | $163.3461 | $163.35 | $163.35 | $163.30 |
| Purchase #6 | $12.56 | 12.757% | $14.1623 | $14.16 | $14.15 | $14.20 |
| Purchase #7 | $202.83 | 3.113% | $209.1441 | $209.14 | $209.15 | $209.10 |
| 7 purchase totals = | $924.75 | $995.7114 | $995.71 | $995.65 | $995.70 | |