| 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 | $231.41 | 3.255% | $238.9424 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $132.79 | 4.552% | $138.8346 | $138.83 | $138.85 | $138.80 |
| Purchase #3 | $116.94 | 13.201% | $132.3772 | $132.38 | $132.40 | $132.40 |
| Purchase #4 | $247.49 | 9.558% | $271.1451 | $271.15 | $271.15 | $271.10 |
| Purchase #5 | $206.49 | 6.143% | $219.1747 | $219.17 | $219.15 | $219.20 |
| Purchase #6 | $246.35 | 8.347% | $266.9128 | $266.91 | $266.90 | $266.90 |
| Purchase #7 | $110.27 | 13.772% | $125.4564 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $1,291.74 | $1,392.8432 | $1,392.84 | $1,392.85 | $1,392.80 | |