| 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 | $37.92 | 10.253% | $41.8079 | $41.81 | $41.80 | $41.80 |
| Purchase #2 | $219.59 | 9.612% | $240.697 | $240.70 | $240.70 | $240.70 |
| Purchase #3 | $53.29 | 4.477% | $55.6758 | $55.68 | $55.70 | $55.70 |
| Purchase #4 | $149.89 | 3.426% | $155.0252 | $155.03 | $155.05 | $155.00 |
| Purchase #5 | $191.70 | 4.324% | $199.9891 | $199.99 | $200.00 | $200.00 |
| Purchase #6 | $112.73 | 6.545% | $120.1082 | $120.11 | $120.10 | $120.10 |
| Purchase #7 | $73.82 | 12.526% | $83.0667 | $83.07 | $83.05 | $83.10 |
| 7 purchase totals = | $838.94 | $896.3699 | $896.39 | $896.40 | $896.40 | |