| 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 | $204.74 | 13.872% | $233.1415 | $233.14 | $233.15 | $233.10 |
| Purchase #2 | $248.94 | 3.770% | $258.325 | $258.33 | $258.35 | $258.30 |
| Purchase #3 | $131.34 | 11.660% | $146.6542 | $146.65 | $146.65 | $146.70 |
| Purchase #4 | $36.92 | 10.289% | $40.7187 | $40.72 | $40.70 | $40.70 |
| Purchase #5 | $106.70 | 3.526% | $110.4622 | $110.46 | $110.45 | $110.50 |
| Purchase #6 | $121.70 | 6.282% | $129.3452 | $129.35 | $129.35 | $129.30 |
| Purchase #7 | $55.51 | 8.589% | $60.2778 | $60.28 | $60.30 | $60.30 |
| 7 purchase totals = | $905.85 | $978.9246 | $978.93 | $978.95 | $978.90 | |