| 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 | $12.63 | 5.411% | $13.3134 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $109.81 | 6.524% | $116.974 | $116.97 | $116.95 | $117.00 |
| Purchase #3 | $106.68 | 11.305% | $118.7402 | $118.74 | $118.75 | $118.70 |
| Purchase #4 | $73.31 | 5.423% | $77.2856 | $77.29 | $77.30 | $77.30 |
| Purchase #5 | $212.77 | 13.860% | $242.2599 | $242.26 | $242.25 | $242.30 |
| Purchase #6 | $126.35 | 11.687% | $141.1165 | $141.12 | $141.10 | $141.10 |
| Purchase #7 | $212.88 | 4.739% | $222.9684 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $854.43 | $932.6580 | $932.66 | $932.60 | $932.70 | |