| 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 | $199.80 | 4.623% | $209.0368 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $25.55 | 5.637% | $26.9903 | $26.99 | $27.00 | $27.00 |
| Purchase #3 | $27.35 | 12.797% | $30.85 | $30.85 | $30.85 | $30.90 |
| Purchase #4 | $232.74 | 12.566% | $261.9861 | $261.99 | $262.00 | $262.00 |
| Purchase #5 | $164.96 | 6.660% | $175.9463 | $175.95 | $175.95 | $175.90 |
| Purchase #6 | $18.80 | 9.841% | $20.6501 | $20.65 | $20.65 | $20.70 |
| Purchase #7 | $104.54 | 7.225% | $112.093 | $112.09 | $112.10 | $112.10 |
| 7 purchase totals = | $773.74 | $837.5526 | $837.56 | $837.60 | $837.60 | |