| 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 | $219.41 | 9.796% | $240.9034 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $222.87 | 13.130% | $252.1328 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $209.39 | 8.516% | $227.2217 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $102.48 | 7.569% | $110.2367 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $99.61 | 7.233% | $106.8148 | $106.81 | $106.80 | $106.80 |
| Purchase #6 | $211.67 | 6.103% | $224.5882 | $224.59 | $224.60 | $224.60 |
| Purchase #7 | $40.59 | 4.157% | $42.2773 | $42.28 | $42.30 | $42.30 |
| 7 purchase totals = | $1,106.02 | $1,204.1749 | $1,204.17 | $1,204.20 | $1,204.10 | |