| 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 | $125.84 | 8.624% | $136.6924 | $136.69 | $136.70 | $136.70 |
| Purchase #2 | $136.68 | 7.489% | $146.916 | $146.92 | $146.90 | $146.90 |
| Purchase #3 | $194.25 | 5.507% | $204.9473 | $204.95 | $204.95 | $204.90 |
| Purchase #4 | $47.51 | 3.351% | $49.1021 | $49.10 | $49.10 | $49.10 |
| Purchase #5 | $208.71 | 12.655% | $235.1223 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $41.57 | 13.461% | $47.1657 | $47.17 | $47.15 | $47.20 |
| Purchase #7 | $229.96 | 3.448% | $237.889 | $237.89 | $237.90 | $237.90 |
| 7 purchase totals = | $984.52 | $1,057.8348 | $1,057.84 | $1,057.80 | $1,057.80 | |