| 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 | $219.84 | 7.681% | $236.7259 | $236.73 | $236.75 | $236.70 |
| Purchase #2 | $92.92 | 9.119% | $101.3934 | $101.39 | $101.40 | $101.40 |
| Purchase #3 | $42.69 | 3.868% | $44.3412 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $204.41 | 6.346% | $217.3819 | $217.38 | $217.40 | $217.40 |
| Purchase #5 | $43.46 | 12.700% | $48.9794 | $48.98 | $49.00 | $49.00 |
| Purchase #6 | $62.28 | 10.111% | $68.5771 | $68.58 | $68.60 | $68.60 |
| Purchase #7 | $199.54 | 11.526% | $222.539 | $222.54 | $222.55 | $222.50 |
| 7 purchase totals = | $865.14 | $939.9379 | $939.94 | $940.05 | $939.90 | |