| 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 | $242.95 | 7.289% | $260.6586 | $260.66 | $260.65 | $260.70 |
| Purchase #2 | $207.65 | 10.655% | $229.7751 | $229.78 | $229.80 | $229.80 |
| Purchase #3 | $26.52 | 11.319% | $29.5218 | $29.52 | $29.50 | $29.50 |
| Purchase #4 | $20.75 | 8.539% | $22.5218 | $22.52 | $22.50 | $22.50 |
| Purchase #5 | $154.92 | 9.509% | $169.6513 | $169.65 | $169.65 | $169.70 |
| Purchase #6 | $186.87 | 9.398% | $204.432 | $204.43 | $204.45 | $204.40 |
| Purchase #7 | $15.91 | 8.732% | $17.2993 | $17.30 | $17.30 | $17.30 |
| 7 purchase totals = | $855.57 | $933.8599 | $933.86 | $933.85 | $933.90 | |