| 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 | $152.79 | 4.323% | $159.3951 | $159.40 | $159.40 | $159.40 |
| Purchase #2 | $196.49 | 8.816% | $213.8126 | $213.81 | $213.80 | $213.80 |
| Purchase #3 | $195.58 | 4.450% | $204.2833 | $204.28 | $204.30 | $204.30 |
| Purchase #4 | $107.64 | 10.198% | $118.6171 | $118.62 | $118.60 | $118.60 |
| Purchase #5 | $248.70 | 5.116% | $261.4235 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $239.41 | 11.387% | $266.6716 | $266.67 | $266.65 | $266.70 |
| Purchase #7 | $143.77 | 12.173% | $161.2711 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $1,284.38 | $1,385.4743 | $1,385.47 | $1,385.40 | $1,385.50 | |