| 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 | $225.42 | 4.761% | $236.1522 | $236.15 | $236.15 | $236.20 |
| Purchase #2 | $51.90 | 7.666% | $55.8787 | $55.88 | $55.90 | $55.90 |
| Purchase #3 | $49.69 | 8.448% | $53.8878 | $53.89 | $53.90 | $53.90 |
| Purchase #4 | $57.39 | 11.872% | $64.2033 | $64.20 | $64.20 | $64.20 |
| Purchase #5 | $186.35 | 13.646% | $211.7793 | $211.78 | $211.80 | $211.80 |
| Purchase #6 | $113.74 | 11.528% | $126.8519 | $126.85 | $126.85 | $126.90 |
| Purchase #7 | $177.80 | 7.476% | $191.0923 | $191.09 | $191.10 | $191.10 |
| 7 purchase totals = | $862.29 | $939.8455 | $939.84 | $939.90 | $940.00 | |