| 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 | $163.92 | 3.223% | $169.2031 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $46.58 | 3.290% | $48.1125 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $243.94 | 7.299% | $261.7452 | $261.75 | $261.75 | $261.70 |
| Purchase #4 | $18.94 | 3.201% | $19.5463 | $19.55 | $19.55 | $19.50 |
| Purchase #5 | $242.31 | 10.352% | $267.3939 | $267.39 | $267.40 | $267.40 |
| Purchase #6 | $39.46 | 12.832% | $44.5235 | $44.52 | $44.50 | $44.50 |
| Purchase #7 | $176.47 | 7.377% | $189.4882 | $189.49 | $189.50 | $189.50 |
| 7 purchase totals = | $931.62 | $1,000.0127 | $1,000.01 | $1,000.00 | $999.90 | |