| 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 | $102.67 | 7.484% | $110.3538 | $110.35 | $110.35 | $110.40 |
| Purchase #2 | $178.91 | 4.240% | $186.4958 | $186.50 | $186.50 | $186.50 |
| Purchase #3 | $113.66 | 12.272% | $127.6084 | $127.61 | $127.60 | $127.60 |
| Purchase #4 | $105.36 | 13.129% | $119.1927 | $119.19 | $119.20 | $119.20 |
| Purchase #5 | $213.48 | 5.120% | $224.4102 | $224.41 | $224.40 | $224.40 |
| Purchase #6 | $43.36 | 12.171% | $48.6373 | $48.64 | $48.65 | $48.60 |
| Purchase #7 | $143.39 | 11.413% | $159.7551 | $159.76 | $159.75 | $159.80 |
| 7 purchase totals = | $900.83 | $976.4533 | $976.46 | $976.45 | $976.50 | |