| 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 | $116.70 | 9.536% | $127.8285 | $127.83 | $127.85 | $127.80 |
| Purchase #2 | $69.37 | 12.703% | $78.1821 | $78.18 | $78.20 | $78.20 |
| Purchase #3 | $242.98 | 7.785% | $261.896 | $261.90 | $261.90 | $261.90 |
| Purchase #4 | $11.31 | 10.453% | $12.4922 | $12.49 | $12.50 | $12.50 |
| Purchase #5 | $211.40 | 10.470% | $233.5336 | $233.53 | $233.55 | $233.50 |
| Purchase #6 | $126.46 | 4.469% | $132.1115 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $250.99 | 10.874% | $278.2827 | $278.28 | $278.30 | $278.30 |
| 7 purchase totals = | $1,029.21 | $1,124.3266 | $1,124.32 | $1,124.40 | $1,124.30 | |