| 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 | $13.81 | 10.347% | $15.2389 | $15.24 | $15.25 | $15.20 |
| Purchase #2 | $194.43 | 5.488% | $205.1003 | $205.10 | $205.10 | $205.10 |
| Purchase #3 | $86.55 | 13.478% | $98.2152 | $98.22 | $98.20 | $98.20 |
| Purchase #4 | $122.66 | 4.202% | $127.8142 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $78.39 | 12.673% | $88.3244 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $191.71 | 12.869% | $216.3812 | $216.38 | $216.40 | $216.40 |
| Purchase #7 | $114.83 | 5.837% | $121.5326 | $121.53 | $121.55 | $121.50 |
| 7 purchase totals = | $802.38 | $872.6068 | $872.60 | $872.60 | $872.50 | |