| 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 | $102.92 | 13.358% | $116.6681 | $116.67 | $116.65 | $116.70 |
| Purchase #2 | $111.25 | 10.273% | $122.6787 | $122.68 | $122.70 | $122.70 |
| Purchase #3 | $37.65 | 12.863% | $42.4929 | $42.49 | $42.50 | $42.50 |
| Purchase #4 | $38.26 | 3.352% | $39.5425 | $39.54 | $39.55 | $39.50 |
| Purchase #5 | $179.99 | 11.186% | $200.1237 | $200.12 | $200.10 | $200.10 |
| Purchase #6 | $190.57 | 7.344% | $204.5655 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $73.58 | 11.324% | $81.9122 | $81.91 | $81.90 | $81.90 |
| 7 purchase totals = | $734.22 | $807.9836 | $807.98 | $807.95 | $808.00 | |