| 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 | $125.59 | 3.123% | $129.5122 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $105.40 | 10.532% | $116.5007 | $116.50 | $116.50 | $116.50 |
| Purchase #3 | $38.83 | 7.491% | $41.7388 | $41.74 | $41.75 | $41.70 |
| Purchase #4 | $127.66 | 10.397% | $140.9328 | $140.93 | $140.95 | $140.90 |
| Purchase #5 | $61.86 | 10.268% | $68.2118 | $68.21 | $68.20 | $68.20 |
| Purchase #6 | $248.82 | 5.150% | $261.6342 | $261.63 | $261.65 | $261.60 |
| Purchase #7 | $99.82 | 8.490% | $108.2947 | $108.29 | $108.30 | $108.30 |
| 7 purchase totals = | $807.98 | $866.8252 | $866.81 | $866.85 | $866.70 | |