| 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 | $47.82 | 9.206% | $52.2223 | $52.22 | $52.20 | $52.20 |
| Purchase #2 | $5.62 | 4.260% | $5.8594 | $5.86 | $5.85 | $5.90 |
| Purchase #3 | $250.73 | 7.754% | $270.1716 | $270.17 | $270.15 | $270.20 |
| Purchase #4 | $204.86 | 6.300% | $217.7662 | $217.77 | $217.75 | $217.80 |
| Purchase #5 | $116.96 | 7.572% | $125.8162 | $125.82 | $125.80 | $125.80 |
| Purchase #6 | $231.41 | 12.831% | $261.1022 | $261.10 | $261.10 | $261.10 |
| Purchase #7 | $244.96 | 3.689% | $253.9966 | $254.00 | $254.00 | $254.00 |
| 7 purchase totals = | $1,102.36 | $1,186.9345 | $1,186.94 | $1,186.85 | $1,187.00 | |