| 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 | $236.93 | 9.583% | $259.635 | $259.64 | $259.65 | $259.60 |
| Purchase #2 | $102.88 | 12.794% | $116.0425 | $116.04 | $116.05 | $116.00 |
| Purchase #3 | $140.89 | 10.112% | $155.1368 | $155.14 | $155.15 | $155.10 |
| Purchase #4 | $21.42 | 11.259% | $23.8317 | $23.83 | $23.85 | $23.80 |
| Purchase #5 | $151.44 | 11.791% | $169.2963 | $169.30 | $169.30 | $169.30 |
| Purchase #6 | $57.69 | 5.190% | $60.6841 | $60.68 | $60.70 | $60.70 |
| Purchase #7 | $71.27 | 12.456% | $80.1474 | $80.15 | $80.15 | $80.10 |
| 7 purchase totals = | $782.52 | $864.7738 | $864.78 | $864.85 | $864.60 | |