| 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 | $225.64 | 8.132% | $243.989 | $243.99 | $244.00 | $244.00 |
| Purchase #2 | $112.33 | 10.754% | $124.41 | $124.41 | $124.40 | $124.40 |
| Purchase #3 | $93.73 | 12.840% | $105.7649 | $105.76 | $105.75 | $105.80 |
| Purchase #4 | $99.68 | 6.523% | $106.1821 | $106.18 | $106.20 | $106.20 |
| Purchase #5 | $20.58 | 13.114% | $23.2789 | $23.28 | $23.30 | $23.30 |
| Purchase #6 | $227.54 | 9.833% | $249.914 | $249.91 | $249.90 | $249.90 |
| Purchase #7 | $56.84 | 9.212% | $62.0761 | $62.08 | $62.10 | $62.10 |
| 7 purchase totals = | $836.34 | $915.6150 | $915.61 | $915.65 | $915.70 | |