| 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 | $117.55 | 6.839% | $125.5892 | $125.59 | $125.60 | $125.60 |
| Purchase #2 | $126.65 | 4.605% | $132.4822 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $94.99 | 12.257% | $106.6329 | $106.63 | $106.65 | $106.60 |
| Purchase #4 | $12.75 | 4.765% | $13.3575 | $13.36 | $13.35 | $13.40 |
| Purchase #5 | $93.43 | 10.142% | $102.9057 | $102.91 | $102.90 | $102.90 |
| Purchase #6 | $229.97 | 5.408% | $242.4068 | $242.41 | $242.40 | $242.40 |
| Purchase #7 | $168.64 | 5.433% | $177.8022 | $177.80 | $177.80 | $177.80 |
| 7 purchase totals = | $843.98 | $901.1765 | $901.18 | $901.20 | $901.20 | |