| 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 | $236.28 | 9.782% | $259.3929 | $259.39 | $259.40 | $259.40 |
| Purchase #2 | $81.66 | 3.296% | $84.3515 | $84.35 | $84.35 | $84.40 |
| Purchase #3 | $91.32 | 12.594% | $102.8208 | $102.82 | $102.80 | $102.80 |
| Purchase #4 | $78.89 | 10.300% | $87.0157 | $87.02 | $87.00 | $87.00 |
| Purchase #5 | $10.39 | 3.151% | $10.7174 | $10.72 | $10.70 | $10.70 |
| Purchase #6 | $27.44 | 12.115% | $30.7644 | $30.76 | $30.75 | $30.80 |
| Purchase #7 | $151.69 | 9.628% | $166.2947 | $166.29 | $166.30 | $166.30 |
| 7 purchase totals = | $677.67 | $741.3574 | $741.35 | $741.30 | $741.40 | |