| 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 | $235.62 | 10.867% | $261.2248 | $261.22 | $261.20 | $261.20 |
| Purchase #2 | $65.63 | 10.753% | $72.6872 | $72.69 | $72.70 | $72.70 |
| Purchase #3 | $52.69 | 10.478% | $58.2109 | $58.21 | $58.20 | $58.20 |
| Purchase #4 | $48.29 | 5.391% | $50.8933 | $50.89 | $50.90 | $50.90 |
| Purchase #5 | $212.59 | 11.575% | $237.1973 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $128.35 | 11.448% | $143.0435 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $166.55 | 7.830% | $179.5909 | $179.59 | $179.60 | $179.60 |
| 7 purchase totals = | $909.72 | $1,002.8479 | $1,002.84 | $1,002.85 | $1,002.80 | |