| 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 | $206.40 | 7.573% | $222.0307 | $222.03 | $222.05 | $222.00 |
| Purchase #2 | $196.75 | 12.790% | $221.9143 | $221.91 | $221.90 | $221.90 |
| Purchase #3 | $33.87 | 9.174% | $36.9772 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $236.57 | 5.467% | $249.5033 | $249.50 | $249.50 | $249.50 |
| Purchase #5 | $17.46 | 7.304% | $18.7353 | $18.74 | $18.75 | $18.70 |
| Purchase #6 | $126.89 | 4.568% | $132.6863 | $132.69 | $132.70 | $132.70 |
| Purchase #7 | $78.50 | 3.207% | $81.0175 | $81.02 | $81.00 | $81.00 |
| 7 purchase totals = | $896.44 | $962.8646 | $962.87 | $962.90 | $962.80 | |