| 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 | $125.32 | 12.377% | $140.8309 | $140.83 | $140.85 | $140.80 |
| Purchase #2 | $45.61 | 3.382% | $47.1525 | $47.15 | $47.15 | $47.20 |
| Purchase #3 | $52.38 | 3.699% | $54.3175 | $54.32 | $54.30 | $54.30 |
| Purchase #4 | $25.99 | 5.204% | $27.3425 | $27.34 | $27.35 | $27.30 |
| Purchase #5 | $232.44 | 9.679% | $254.9379 | $254.94 | $254.95 | $254.90 |
| Purchase #6 | $169.26 | 12.456% | $190.343 | $190.34 | $190.35 | $190.30 |
| Purchase #7 | $93.69 | 4.859% | $98.2424 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $744.69 | $813.1667 | $813.16 | $813.20 | $813.00 | |