| 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 | $222.45 | 6.779% | $237.5299 | $237.53 | $237.55 | $237.50 |
| Purchase #2 | $109.42 | 9.602% | $119.9265 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $230.41 | 10.218% | $253.9533 | $253.95 | $253.95 | $254.00 |
| Purchase #4 | $238.33 | 13.782% | $271.1766 | $271.18 | $271.20 | $271.20 |
| Purchase #5 | $146.46 | 13.593% | $166.3683 | $166.37 | $166.35 | $166.40 |
| Purchase #6 | $125.89 | 10.248% | $138.7912 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $247.43 | 11.197% | $275.1347 | $275.13 | $275.15 | $275.10 |
| 7 purchase totals = | $1,320.39 | $1,462.8805 | $1,462.88 | $1,462.95 | $1,462.90 | |