| 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 | $195.25 | 12.716% | $220.078 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $78.99 | 5.629% | $83.4363 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $169.47 | 10.597% | $187.4287 | $187.43 | $187.45 | $187.40 |
| Purchase #4 | $57.60 | 13.626% | $65.4486 | $65.45 | $65.45 | $65.40 |
| Purchase #5 | $231.66 | 13.221% | $262.2878 | $262.29 | $262.30 | $262.30 |
| Purchase #6 | $34.75 | 10.253% | $38.3129 | $38.31 | $38.30 | $38.30 |
| Purchase #7 | $42.46 | 13.418% | $48.1573 | $48.16 | $48.15 | $48.20 |
| 7 purchase totals = | $810.18 | $905.1496 | $905.16 | $905.20 | $905.10 | |