| 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 | $23.88 | 10.494% | $26.386 | $26.39 | $26.40 | $26.40 |
| Purchase #2 | $213.46 | 9.497% | $233.7323 | $233.73 | $233.75 | $233.70 |
| Purchase #3 | $196.79 | 3.670% | $204.0122 | $204.01 | $204.00 | $204.00 |
| Purchase #4 | $169.91 | 13.796% | $193.3508 | $193.35 | $193.35 | $193.40 |
| Purchase #5 | $199.31 | 12.594% | $224.4111 | $224.41 | $224.40 | $224.40 |
| Purchase #6 | $23.96 | 9.781% | $26.3035 | $26.30 | $26.30 | $26.30 |
| Purchase #7 | $63.64 | 11.286% | $70.8224 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $890.95 | $979.0183 | $979.01 | $979.00 | $979.00 | |