| 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 | $136.85 | 12.833% | $154.412 | $154.41 | $154.40 | $154.40 |
| Purchase #2 | $148.35 | 8.613% | $161.1274 | $161.13 | $161.15 | $161.10 |
| Purchase #3 | $77.48 | 6.385% | $82.4271 | $82.43 | $82.45 | $82.40 |
| Purchase #4 | $236.50 | 10.246% | $260.7318 | $260.73 | $260.75 | $260.70 |
| Purchase #5 | $153.35 | 7.810% | $165.3266 | $165.33 | $165.35 | $165.30 |
| Purchase #6 | $71.41 | 10.506% | $78.9123 | $78.91 | $78.90 | $78.90 |
| Purchase #7 | $122.50 | 9.266% | $133.8509 | $133.85 | $133.85 | $133.90 |
| 7 purchase totals = | $946.44 | $1,036.7881 | $1,036.79 | $1,036.85 | $1,036.70 | |