| 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 | $195.46 | 11.240% | $217.4297 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $190.36 | 3.149% | $196.3544 | $196.35 | $196.35 | $196.40 |
| Purchase #3 | $177.72 | 5.252% | $187.0539 | $187.05 | $187.05 | $187.10 |
| Purchase #4 | $97.80 | 11.342% | $108.8925 | $108.89 | $108.90 | $108.90 |
| Purchase #5 | $115.81 | 8.592% | $125.7604 | $125.76 | $125.75 | $125.80 |
| Purchase #6 | $14.79 | 4.448% | $15.4479 | $15.45 | $15.45 | $15.40 |
| Purchase #7 | $116.33 | 5.777% | $123.0504 | $123.05 | $123.05 | $123.10 |
| 7 purchase totals = | $908.27 | $973.9892 | $973.98 | $974.00 | $974.10 | |