| 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 | $229.54 | 3.443% | $237.4431 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $15.59 | 9.350% | $17.0477 | $17.05 | $17.05 | $17.00 |
| Purchase #3 | $79.69 | 8.851% | $86.7434 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $42.93 | 10.111% | $47.2707 | $47.27 | $47.25 | $47.30 |
| Purchase #5 | $226.92 | 12.273% | $254.7699 | $254.77 | $254.75 | $254.80 |
| Purchase #6 | $156.61 | 4.405% | $163.5087 | $163.51 | $163.50 | $163.50 |
| Purchase #7 | $53.33 | 8.491% | $57.8583 | $57.86 | $57.85 | $57.90 |
| 7 purchase totals = | $804.61 | $864.6418 | $864.64 | $864.60 | $864.60 | |