| 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 | $15.37 | 13.227% | $17.403 | $17.40 | $17.40 | $17.40 |
| Purchase #2 | $181.27 | 8.307% | $196.3281 | $196.33 | $196.35 | $196.30 |
| Purchase #3 | $216.32 | 7.614% | $232.7906 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $121.76 | 9.220% | $132.9863 | $132.99 | $133.00 | $133.00 |
| Purchase #5 | $220.75 | 3.858% | $229.2665 | $229.27 | $229.25 | $229.30 |
| Purchase #6 | $82.62 | 4.706% | $86.5081 | $86.51 | $86.50 | $86.50 |
| Purchase #7 | $22.61 | 5.226% | $23.7916 | $23.79 | $23.80 | $23.80 |
| 7 purchase totals = | $860.70 | $919.0742 | $919.08 | $919.10 | $919.10 | |