| 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 | $216.96 | 11.777% | $242.5114 | $242.51 | $242.50 | $242.50 |
| Purchase #2 | $59.81 | 4.165% | $62.3011 | $62.30 | $62.30 | $62.30 |
| Purchase #3 | $10.92 | 11.696% | $12.1972 | $12.20 | $12.20 | $12.20 |
| Purchase #4 | $166.48 | 12.874% | $187.9126 | $187.91 | $187.90 | $187.90 |
| Purchase #5 | $154.53 | 7.500% | $166.1198 | $166.12 | $166.10 | $166.10 |
| Purchase #6 | $125.61 | 10.844% | $139.2311 | $139.23 | $139.25 | $139.20 |
| Purchase #7 | $128.95 | 5.400% | $135.9133 | $135.91 | $135.90 | $135.90 |
| 7 purchase totals = | $863.26 | $946.1865 | $946.18 | $946.15 | $946.10 | |