| 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 | $130.75 | 9.676% | $143.4014 | $143.40 | $143.40 | $143.40 |
| Purchase #2 | $112.87 | 11.555% | $125.9121 | $125.91 | $125.90 | $125.90 |
| Purchase #3 | $172.56 | 3.761% | $179.05 | $179.05 | $179.05 | $179.10 |
| Purchase #4 | $111.63 | 11.584% | $124.5612 | $124.56 | $124.55 | $124.60 |
| Purchase #5 | $191.69 | 7.834% | $206.707 | $206.71 | $206.70 | $206.70 |
| Purchase #6 | $227.66 | 6.548% | $242.5672 | $242.57 | $242.55 | $242.60 |
| Purchase #7 | $107.62 | 8.571% | $116.8441 | $116.84 | $116.85 | $116.80 |
| 7 purchase totals = | $1,054.78 | $1,139.0430 | $1,139.04 | $1,139.00 | $1,139.10 | |