| 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 | $226.27 | 7.211% | $242.5863 | $242.59 | $242.60 | $242.60 |
| Purchase #2 | $166.83 | 12.718% | $188.0474 | $188.05 | $188.05 | $188.00 |
| Purchase #3 | $27.85 | 10.316% | $30.723 | $30.72 | $30.70 | $30.70 |
| Purchase #4 | $210.78 | 5.379% | $222.1179 | $222.12 | $222.10 | $222.10 |
| Purchase #5 | $40.62 | 8.380% | $44.024 | $44.02 | $44.00 | $44.00 |
| Purchase #6 | $98.96 | 7.681% | $106.5611 | $106.56 | $106.55 | $106.60 |
| Purchase #7 | $31.36 | 4.340% | $32.721 | $32.72 | $32.70 | $32.70 |
| 7 purchase totals = | $802.67 | $866.7807 | $866.78 | $866.70 | $866.70 | |