| 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 | $101.28 | 11.492% | $112.9191 | $112.92 | $112.90 | $112.90 |
| Purchase #2 | $164.29 | 9.862% | $180.4923 | $180.49 | $180.50 | $180.50 |
| Purchase #3 | $197.65 | 9.874% | $217.166 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $62.31 | 5.233% | $65.5707 | $65.57 | $65.55 | $65.60 |
| Purchase #5 | $199.56 | 12.540% | $224.5848 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $80.81 | 7.641% | $86.9847 | $86.98 | $87.00 | $87.00 |
| Purchase #7 | $148.38 | 7.433% | $159.4091 | $159.41 | $159.40 | $159.40 |
| 7 purchase totals = | $954.28 | $1,047.1267 | $1,047.12 | $1,047.10 | $1,047.20 | |