| 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 | $229.47 | 6.678% | $244.794 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $217.92 | 5.483% | $229.8686 | $229.87 | $229.85 | $229.90 |
| Purchase #3 | $21.42 | 9.648% | $23.4866 | $23.49 | $23.50 | $23.50 |
| Purchase #4 | $132.62 | 12.757% | $149.5383 | $149.54 | $149.55 | $149.50 |
| Purchase #5 | $72.29 | 10.370% | $79.7865 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $19.59 | 6.386% | $20.841 | $20.84 | $20.85 | $20.80 |
| Purchase #7 | $204.32 | 13.329% | $231.5538 | $231.55 | $231.55 | $231.60 |
| 7 purchase totals = | $897.63 | $979.8688 | $979.87 | $979.90 | $979.90 | |