| 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 | $94.43 | 3.595% | $97.8248 | $97.82 | $97.80 | $97.80 |
| Purchase #2 | $219.73 | 6.412% | $233.8191 | $233.82 | $233.80 | $233.80 |
| Purchase #3 | $44.64 | 9.202% | $48.7478 | $48.75 | $48.75 | $48.70 |
| Purchase #4 | $240.50 | 10.222% | $265.0839 | $265.08 | $265.10 | $265.10 |
| Purchase #5 | $100.45 | 6.482% | $106.9612 | $106.96 | $106.95 | $107.00 |
| Purchase #6 | $206.74 | 5.328% | $217.7551 | $217.76 | $217.75 | $217.80 |
| Purchase #7 | $142.79 | 11.126% | $158.6768 | $158.68 | $158.70 | $158.70 |
| 7 purchase totals = | $1,049.28 | $1,128.8687 | $1,128.87 | $1,128.85 | $1,128.90 | |