| 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 | $219.84 | 3.108% | $226.6726 | $226.67 | $226.65 | $226.70 |
| Purchase #2 | $83.26 | 7.431% | $89.4471 | $89.45 | $89.45 | $89.40 |
| Purchase #3 | $146.57 | 11.554% | $163.5047 | $163.50 | $163.50 | $163.50 |
| Purchase #4 | $29.90 | 3.350% | $30.9017 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $187.37 | 4.661% | $196.1033 | $196.10 | $196.10 | $196.10 |
| Purchase #6 | $30.84 | 3.154% | $31.8127 | $31.81 | $31.80 | $31.80 |
| Purchase #7 | $104.45 | 8.332% | $113.1528 | $113.15 | $113.15 | $113.20 |
| 7 purchase totals = | $802.23 | $851.5949 | $851.58 | $851.55 | $851.60 | |