| 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 | $181.80 | 8.814% | $197.8239 | $197.82 | $197.80 | $197.80 |
| Purchase #2 | $233.73 | 11.856% | $261.441 | $261.44 | $261.45 | $261.40 |
| Purchase #3 | $132.72 | 4.569% | $138.784 | $138.78 | $138.80 | $138.80 |
| Purchase #4 | $44.56 | 8.840% | $48.4991 | $48.50 | $48.50 | $48.50 |
| Purchase #5 | $81.49 | 3.304% | $84.1824 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $246.70 | 8.295% | $267.1638 | $267.16 | $267.15 | $267.20 |
| Purchase #7 | $217.99 | 7.713% | $234.8036 | $234.80 | $234.80 | $234.80 |
| 7 purchase totals = | $1,138.99 | $1,232.6978 | $1,232.68 | $1,232.70 | $1,232.70 | |