| 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 | $22.62 | 4.658% | $23.6736 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $217.69 | 7.106% | $233.1591 | $233.16 | $233.15 | $233.20 |
| Purchase #3 | $42.72 | 6.478% | $45.4874 | $45.49 | $45.50 | $45.50 |
| Purchase #4 | $215.77 | 10.296% | $237.9857 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $186.33 | 8.642% | $202.4326 | $202.43 | $202.45 | $202.40 |
| Purchase #6 | $17.54 | 5.314% | $18.4721 | $18.47 | $18.45 | $18.50 |
| Purchase #7 | $112.38 | 3.738% | $116.5808 | $116.58 | $116.60 | $116.60 |
| 7 purchase totals = | $815.05 | $877.7913 | $877.79 | $877.80 | $877.90 | |