| 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 | $212.32 | 9.669% | $232.8492 | $232.85 | $232.85 | $232.80 |
| Purchase #2 | $29.59 | 12.370% | $33.2503 | $33.25 | $33.25 | $33.30 |
| Purchase #3 | $110.45 | 9.666% | $121.1261 | $121.13 | $121.15 | $121.10 |
| Purchase #4 | $82.82 | 3.578% | $85.7833 | $85.78 | $85.80 | $85.80 |
| Purchase #5 | $41.86 | 3.140% | $43.1744 | $43.17 | $43.15 | $43.20 |
| Purchase #6 | $74.68 | 4.870% | $78.3169 | $78.32 | $78.30 | $78.30 |
| Purchase #7 | $152.90 | 3.138% | $157.698 | $157.70 | $157.70 | $157.70 |
| 7 purchase totals = | $704.62 | $752.1982 | $752.20 | $752.20 | $752.20 | |