| 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 | $231.75 | 5.235% | $243.8821 | $243.88 | $243.90 | $243.90 |
| Purchase #2 | $232.58 | 5.146% | $244.5486 | $244.55 | $244.55 | $244.50 |
| Purchase #3 | $243.58 | 7.292% | $261.3419 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $190.95 | 7.842% | $205.9243 | $205.92 | $205.90 | $205.90 |
| Purchase #5 | $126.31 | 8.305% | $136.8 | $136.80 | $136.80 | $136.80 |
| Purchase #6 | $245.89 | 3.530% | $254.5699 | $254.57 | $254.55 | $254.60 |
| Purchase #7 | $236.60 | 7.721% | $254.8679 | $254.87 | $254.85 | $254.90 |
| 7 purchase totals = | $1,507.66 | $1,601.9347 | $1,601.93 | $1,601.90 | $1,601.90 | |