| 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 | $250.68 | 4.270% | $261.384 | $261.38 | $261.40 | $261.40 |
| Purchase #2 | $206.91 | 12.458% | $232.6868 | $232.69 | $232.70 | $232.70 |
| Purchase #3 | $103.63 | 5.633% | $109.4675 | $109.47 | $109.45 | $109.50 |
| Purchase #4 | $134.85 | 11.262% | $150.0368 | $150.04 | $150.05 | $150.00 |
| Purchase #5 | $25.83 | 5.659% | $27.2917 | $27.29 | $27.30 | $27.30 |
| Purchase #6 | $161.85 | 11.440% | $180.3656 | $180.37 | $180.35 | $180.40 |
| Purchase #7 | $77.95 | 12.590% | $87.7639 | $87.76 | $87.75 | $87.80 |
| 7 purchase totals = | $961.70 | $1,048.9963 | $1,049.00 | $1,049.00 | $1,049.10 | |