| 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 | $204.79 | 3.612% | $212.187 | $212.19 | $212.20 | $212.20 |
| Purchase #2 | $223.28 | 5.320% | $235.1585 | $235.16 | $235.15 | $235.20 |
| Purchase #3 | $158.50 | 4.179% | $165.1237 | $165.12 | $165.10 | $165.10 |
| Purchase #4 | $51.47 | 8.317% | $55.7508 | $55.75 | $55.75 | $55.80 |
| Purchase #5 | $124.91 | 4.621% | $130.6821 | $130.68 | $130.70 | $130.70 |
| Purchase #6 | $240.31 | 8.649% | $261.0944 | $261.09 | $261.10 | $261.10 |
| Purchase #7 | $174.73 | 7.225% | $187.3542 | $187.35 | $187.35 | $187.40 |
| 7 purchase totals = | $1,177.99 | $1,247.3507 | $1,247.34 | $1,247.35 | $1,247.50 | |