| 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 | $212.72 | 4.648% | $222.6072 | $222.61 | $222.60 | $222.60 |
| Purchase #2 | $72.69 | 5.557% | $76.7294 | $76.73 | $76.75 | $76.70 |
| Purchase #3 | $112.81 | 8.647% | $122.5647 | $122.56 | $122.55 | $122.60 |
| Purchase #4 | $11.72 | 7.742% | $12.6274 | $12.63 | $12.65 | $12.60 |
| Purchase #5 | $86.49 | 6.715% | $92.2978 | $92.30 | $92.30 | $92.30 |
| Purchase #6 | $193.73 | 9.451% | $212.0394 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $89.85 | 3.643% | $93.1232 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $780.01 | $831.9891 | $831.99 | $832.00 | $831.90 | |