| 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 | $203.96 | 13.438% | $231.3681 | $231.37 | $231.35 | $231.40 |
| Purchase #2 | $44.73 | 10.503% | $49.428 | $49.43 | $49.45 | $49.40 |
| Purchase #3 | $77.40 | 8.237% | $83.7754 | $83.78 | $83.80 | $83.80 |
| Purchase #4 | $82.30 | 5.606% | $86.9137 | $86.91 | $86.90 | $86.90 |
| Purchase #5 | $106.33 | 7.874% | $114.7024 | $114.70 | $114.70 | $114.70 |
| Purchase #6 | $207.35 | 9.600% | $227.2556 | $227.26 | $227.25 | $227.30 |
| Purchase #7 | $48.87 | 3.118% | $50.3938 | $50.39 | $50.40 | $50.40 |
| 7 purchase totals = | $770.94 | $843.8370 | $843.84 | $843.85 | $843.90 | |