| 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 | $117.70 | 6.406% | $125.2399 | $125.24 | $125.25 | $125.20 |
| Purchase #2 | $55.84 | 9.646% | $61.2263 | $61.23 | $61.25 | $61.20 |
| Purchase #3 | $167.84 | 5.850% | $177.6586 | $177.66 | $177.65 | $177.70 |
| Purchase #4 | $177.36 | 11.151% | $197.1374 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $30.26 | 9.769% | $33.2161 | $33.22 | $33.20 | $33.20 |
| Purchase #6 | $63.71 | 5.510% | $67.2204 | $67.22 | $67.20 | $67.20 |
| Purchase #7 | $238.71 | 9.433% | $261.2275 | $261.23 | $261.25 | $261.20 |
| 7 purchase totals = | $851.42 | $922.9262 | $922.94 | $922.95 | $922.80 | |