| 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 | $205.36 | 9.788% | $225.4606 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $104.95 | 12.350% | $117.9113 | $117.91 | $117.90 | $117.90 |
| Purchase #3 | $87.76 | 11.458% | $97.8155 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $128.85 | 7.836% | $138.9467 | $138.95 | $138.95 | $138.90 |
| Purchase #5 | $177.42 | 4.685% | $185.7321 | $185.73 | $185.75 | $185.70 |
| Purchase #6 | $18.85 | 6.505% | $20.0762 | $20.08 | $20.10 | $20.10 |
| Purchase #7 | $175.38 | 11.866% | $196.1906 | $196.19 | $196.20 | $196.20 |
| 7 purchase totals = | $898.57 | $982.1330 | $982.14 | $982.15 | $982.10 | |