| 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 | $231.54 | 9.296% | $253.064 | $253.06 | $253.05 | $253.10 |
| Purchase #2 | $108.91 | 7.195% | $116.7461 | $116.75 | $116.75 | $116.70 |
| Purchase #3 | $71.83 | 10.739% | $79.5438 | $79.54 | $79.55 | $79.50 |
| Purchase #4 | $82.87 | 3.805% | $86.0232 | $86.02 | $86.00 | $86.00 |
| Purchase #5 | $34.58 | 7.779% | $37.27 | $37.27 | $37.25 | $37.30 |
| Purchase #6 | $242.26 | 6.392% | $257.7453 | $257.75 | $257.75 | $257.70 |
| Purchase #7 | $133.66 | 6.554% | $142.4201 | $142.42 | $142.40 | $142.40 |
| 7 purchase totals = | $905.65 | $972.8125 | $972.81 | $972.75 | $972.70 | |