| 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 | $238.39 | 6.833% | $254.6792 | $254.68 | $254.70 | $254.70 |
| Purchase #2 | $10.92 | 13.422% | $12.3857 | $12.39 | $12.40 | $12.40 |
| Purchase #3 | $116.52 | 8.555% | $126.4883 | $126.49 | $126.50 | $126.50 |
| Purchase #4 | $168.58 | 8.636% | $183.1386 | $183.14 | $183.15 | $183.10 |
| Purchase #5 | $250.38 | 4.610% | $261.9225 | $261.92 | $261.90 | $261.90 |
| Purchase #6 | $217.88 | 7.848% | $234.9792 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $136.69 | 13.286% | $154.8506 | $154.85 | $154.85 | $154.90 |
| 7 purchase totals = | $1,139.36 | $1,228.4441 | $1,228.45 | $1,228.50 | $1,228.50 | |