| 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 | $209.80 | 10.224% | $231.25 | $231.25 | $231.25 | $231.30 |
| Purchase #2 | $215.29 | 4.701% | $225.4108 | $225.41 | $225.40 | $225.40 |
| Purchase #3 | $114.46 | 9.746% | $125.6153 | $125.62 | $125.60 | $125.60 |
| Purchase #4 | $5.73 | 8.780% | $6.2331 | $6.23 | $6.25 | $6.20 |
| Purchase #5 | $59.63 | 13.782% | $67.8482 | $67.85 | $67.85 | $67.80 |
| Purchase #6 | $5.43 | 11.449% | $6.0517 | $6.05 | $6.05 | $6.10 |
| Purchase #7 | $166.53 | 4.645% | $174.2653 | $174.27 | $174.25 | $174.30 |
| 7 purchase totals = | $776.87 | $836.6744 | $836.68 | $836.65 | $836.70 | |