| 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 | $139.97 | 9.824% | $153.7207 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $121.52 | 3.497% | $125.7696 | $125.77 | $125.75 | $125.80 |
| Purchase #3 | $105.60 | 10.185% | $116.3554 | $116.36 | $116.35 | $116.40 |
| Purchase #4 | $235.25 | 12.670% | $265.0562 | $265.06 | $265.05 | $265.10 |
| Purchase #5 | $13.81 | 7.508% | $14.8469 | $14.85 | $14.85 | $14.80 |
| Purchase #6 | $58.75 | 11.668% | $65.605 | $65.61 | $65.60 | $65.60 |
| Purchase #7 | $231.77 | 11.128% | $257.5614 | $257.56 | $257.55 | $257.60 |
| 7 purchase totals = | $906.67 | $998.9152 | $998.93 | $998.85 | $999.00 | |