| 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 | $218.34 | 12.706% | $246.0823 | $246.08 | $246.10 | $246.10 |
| Purchase #2 | $103.52 | 5.514% | $109.2281 | $109.23 | $109.25 | $109.20 |
| Purchase #3 | $111.98 | 11.253% | $124.5811 | $124.58 | $124.60 | $124.60 |
| Purchase #4 | $77.39 | 11.662% | $86.4152 | $86.42 | $86.40 | $86.40 |
| Purchase #5 | $28.49 | 5.476% | $30.0501 | $30.05 | $30.05 | $30.10 |
| Purchase #6 | $214.26 | 6.857% | $228.9518 | $228.95 | $228.95 | $229.00 |
| Purchase #7 | $67.29 | 8.657% | $73.1153 | $73.12 | $73.10 | $73.10 |
| 7 purchase totals = | $821.27 | $898.4239 | $898.43 | $898.45 | $898.50 | |