| 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 | $97.33 | 4.141% | $101.3604 | $101.36 | $101.35 | $101.40 |
| Purchase #2 | $125.30 | 11.584% | $139.8148 | $139.81 | $139.80 | $139.80 |
| Purchase #3 | $42.70 | 10.652% | $47.2484 | $47.25 | $47.25 | $47.20 |
| Purchase #4 | $138.43 | 5.462% | $145.991 | $145.99 | $146.00 | $146.00 |
| Purchase #5 | $92.81 | 3.574% | $96.127 | $96.13 | $96.15 | $96.10 |
| Purchase #6 | $190.87 | 9.777% | $209.5314 | $209.53 | $209.55 | $209.50 |
| Purchase #7 | $205.88 | 13.733% | $234.1535 | $234.15 | $234.15 | $234.20 |
| 7 purchase totals = | $893.32 | $974.2265 | $974.22 | $974.25 | $974.20 | |