| 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 | $209.69 | 8.234% | $226.9559 | $226.96 | $226.95 | $227.00 |
| Purchase #2 | $117.65 | 12.465% | $132.3151 | $132.32 | $132.30 | $132.30 |
| Purchase #3 | $74.34 | 5.278% | $78.2637 | $78.26 | $78.25 | $78.30 |
| Purchase #4 | $235.62 | 11.622% | $263.0038 | $263.00 | $263.00 | $263.00 |
| Purchase #5 | $50.55 | 11.342% | $56.2834 | $56.28 | $56.30 | $56.30 |
| Purchase #6 | $36.82 | 13.276% | $41.7082 | $41.71 | $41.70 | $41.70 |
| Purchase #7 | $173.61 | 10.563% | $191.9484 | $191.95 | $191.95 | $191.90 |
| 7 purchase totals = | $898.28 | $990.4785 | $990.48 | $990.45 | $990.50 | |