| 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 | $112.59 | 4.142% | $117.2535 | $117.25 | $117.25 | $117.30 |
| Purchase #2 | $227.88 | 13.856% | $259.4551 | $259.46 | $259.45 | $259.50 |
| Purchase #3 | $120.88 | 4.620% | $126.4647 | $126.46 | $126.45 | $126.50 |
| Purchase #4 | $160.56 | 12.577% | $180.7536 | $180.75 | $180.75 | $180.80 |
| Purchase #5 | $24.75 | 12.219% | $27.7742 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $161.89 | 10.793% | $179.3628 | $179.36 | $179.35 | $179.40 |
| Purchase #7 | $87.59 | 6.387% | $93.1844 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $896.14 | $984.2483 | $984.23 | $984.20 | $984.50 | |