| 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 | $126.56 | 10.348% | $139.6564 | $139.66 | $139.65 | $139.70 |
| Purchase #2 | $10.90 | 10.678% | $12.0639 | $12.06 | $12.05 | $12.10 |
| Purchase #3 | $155.38 | 6.238% | $165.0726 | $165.07 | $165.05 | $165.10 |
| Purchase #4 | $174.78 | 9.167% | $190.8021 | $190.80 | $190.80 | $190.80 |
| Purchase #5 | $124.56 | 6.422% | $132.5592 | $132.56 | $132.55 | $132.60 |
| Purchase #6 | $209.64 | 10.281% | $231.1931 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $56.54 | 3.316% | $58.4149 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $858.36 | $929.7622 | $929.75 | $929.70 | $929.90 | |