| 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 | $242.42 | 13.868% | $276.0388 | $276.04 | $276.05 | $276.00 |
| Purchase #2 | $57.39 | 6.500% | $61.1204 | $61.12 | $61.10 | $61.10 |
| Purchase #3 | $90.90 | 3.593% | $94.166 | $94.17 | $94.15 | $94.20 |
| Purchase #4 | $112.75 | 3.625% | $116.8372 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $103.71 | 12.184% | $116.346 | $116.35 | $116.35 | $116.30 |
| Purchase #6 | $16.97 | 6.344% | $18.0466 | $18.05 | $18.05 | $18.00 |
| Purchase #7 | $53.69 | 8.358% | $58.1774 | $58.18 | $58.20 | $58.20 |
| 7 purchase totals = | $677.83 | $740.7324 | $740.75 | $740.75 | $740.60 | |