| 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 | $224.88 | 11.113% | $249.8709 | $249.87 | $249.85 | $249.90 |
| Purchase #2 | $146.43 | 11.576% | $163.3807 | $163.38 | $163.40 | $163.40 |
| Purchase #3 | $169.58 | 7.682% | $182.6071 | $182.61 | $182.60 | $182.60 |
| Purchase #4 | $110.40 | 5.676% | $116.6663 | $116.67 | $116.65 | $116.70 |
| Purchase #5 | $179.43 | 13.717% | $204.0424 | $204.04 | $204.05 | $204.00 |
| Purchase #6 | $20.46 | 6.109% | $21.7099 | $21.71 | $21.70 | $21.70 |
| Purchase #7 | $240.63 | 6.554% | $256.4009 | $256.40 | $256.40 | $256.40 |
| 7 purchase totals = | $1,091.81 | $1,194.6782 | $1,194.68 | $1,194.65 | $1,194.70 | |