| 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 | $11.27 | 9.755% | $12.3694 | $12.37 | $12.35 | $12.40 |
| Purchase #2 | $107.67 | 8.466% | $116.7853 | $116.79 | $116.80 | $116.80 |
| Purchase #3 | $116.94 | 8.863% | $127.3044 | $127.30 | $127.30 | $127.30 |
| Purchase #4 | $144.60 | 12.377% | $162.4971 | $162.50 | $162.50 | $162.50 |
| Purchase #5 | $90.55 | 3.336% | $93.5707 | $93.57 | $93.55 | $93.60 |
| Purchase #6 | $198.29 | 13.375% | $224.8113 | $224.81 | $224.80 | $224.80 |
| Purchase #7 | $143.87 | 3.424% | $148.7961 | $148.80 | $148.80 | $148.80 |
| 7 purchase totals = | $813.19 | $886.1343 | $886.14 | $886.10 | $886.20 | |