| 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 | $96.54 | 13.253% | $109.3344 | $109.33 | $109.35 | $109.30 |
| Purchase #2 | $86.50 | 6.553% | $92.1683 | $92.17 | $92.15 | $92.20 |
| Purchase #3 | $209.66 | 8.328% | $227.1205 | $227.12 | $227.10 | $227.10 |
| Purchase #4 | $198.75 | 9.524% | $217.679 | $217.68 | $217.70 | $217.70 |
| Purchase #5 | $164.69 | 5.155% | $173.1798 | $173.18 | $173.20 | $173.20 |
| Purchase #6 | $147.95 | 10.451% | $163.4123 | $163.41 | $163.40 | $163.40 |
| Purchase #7 | $241.46 | 11.181% | $268.4576 | $268.46 | $268.45 | $268.50 |
| 7 purchase totals = | $1,145.55 | $1,251.3519 | $1,251.35 | $1,251.35 | $1,251.40 | |