| 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 | $221.75 | 7.606% | $238.6163 | $238.62 | $238.60 | $238.60 |
| Purchase #2 | $146.27 | 3.485% | $151.3675 | $151.37 | $151.35 | $151.40 |
| Purchase #3 | $202.60 | 6.211% | $215.1835 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $72.97 | 12.306% | $81.9497 | $81.95 | $81.95 | $81.90 |
| Purchase #5 | $99.34 | 11.126% | $110.3926 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $107.35 | 8.795% | $116.7914 | $116.79 | $116.80 | $116.80 |
| Purchase #7 | $72.40 | 8.665% | $78.6735 | $78.67 | $78.65 | $78.70 |
| 7 purchase totals = | $922.68 | $992.9745 | $992.97 | $992.95 | $993.00 | |