| 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 | $235.86 | 3.737% | $244.6741 | $244.67 | $244.65 | $244.70 |
| Purchase #2 | $250.61 | 8.265% | $271.3229 | $271.32 | $271.30 | $271.30 |
| Purchase #3 | $68.63 | 13.340% | $77.7852 | $77.79 | $77.80 | $77.80 |
| Purchase #4 | $94.98 | 8.338% | $102.8994 | $102.90 | $102.90 | $102.90 |
| Purchase #5 | $132.46 | 4.813% | $138.8353 | $138.84 | $138.85 | $138.80 |
| Purchase #6 | $132.41 | 12.436% | $148.8765 | $148.88 | $148.90 | $148.90 |
| Purchase #7 | $87.58 | 11.568% | $97.7113 | $97.71 | $97.70 | $97.70 |
| 7 purchase totals = | $1,002.53 | $1,082.1047 | $1,082.11 | $1,082.10 | $1,082.10 | |