| 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 | $93.40 | 11.839% | $104.4576 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $102.94 | 11.705% | $114.9891 | $114.99 | $115.00 | $115.00 |
| Purchase #3 | $248.27 | 5.238% | $261.2744 | $261.27 | $261.25 | $261.30 |
| Purchase #4 | $85.88 | 8.224% | $92.9428 | $92.94 | $92.95 | $92.90 |
| Purchase #5 | $125.90 | 6.403% | $133.9614 | $133.96 | $133.95 | $134.00 |
| Purchase #6 | $114.37 | 12.211% | $128.3357 | $128.34 | $128.35 | $128.30 |
| Purchase #7 | $145.26 | 3.375% | $150.1625 | $150.16 | $150.15 | $150.20 |
| 7 purchase totals = | $916.02 | $986.1235 | $986.12 | $986.10 | $986.20 | |