| 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 | $229.56 | 8.257% | $248.5148 | $248.51 | $248.50 | $248.50 |
| Purchase #2 | $28.25 | 7.674% | $30.4179 | $30.42 | $30.40 | $30.40 |
| Purchase #3 | $157.38 | 12.661% | $177.3059 | $177.31 | $177.30 | $177.30 |
| Purchase #4 | $172.46 | 10.434% | $190.4545 | $190.45 | $190.45 | $190.50 |
| Purchase #5 | $120.51 | 13.141% | $136.3462 | $136.35 | $136.35 | $136.30 |
| Purchase #6 | $60.79 | 9.620% | $66.638 | $66.64 | $66.65 | $66.60 |
| Purchase #7 | $11.65 | 12.227% | $13.0744 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $780.60 | $862.7517 | $862.75 | $862.70 | $862.70 | |