| 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 | $149.53 | 12.562% | $168.314 | $168.31 | $168.30 | $168.30 |
| Purchase #2 | $122.98 | 12.494% | $138.3451 | $138.35 | $138.35 | $138.30 |
| Purchase #3 | $207.33 | 10.220% | $228.5191 | $228.52 | $228.50 | $228.50 |
| Purchase #4 | $117.39 | 12.485% | $132.0461 | $132.05 | $132.05 | $132.00 |
| Purchase #5 | $216.77 | 3.377% | $224.0903 | $224.09 | $224.10 | $224.10 |
| Purchase #6 | $86.65 | 8.650% | $94.1452 | $94.15 | $94.15 | $94.10 |
| Purchase #7 | $227.89 | 4.168% | $237.3885 | $237.39 | $237.40 | $237.40 |
| 7 purchase totals = | $1,128.54 | $1,222.8483 | $1,222.86 | $1,222.85 | $1,222.70 | |