| 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 | $242.92 | 12.575% | $273.4672 | $273.47 | $273.45 | $273.50 |
| Purchase #2 | $93.70 | 13.435% | $106.2886 | $106.29 | $106.30 | $106.30 |
| Purchase #3 | $156.34 | 8.269% | $169.2678 | $169.27 | $169.25 | $169.30 |
| Purchase #4 | $109.27 | 4.505% | $114.1926 | $114.19 | $114.20 | $114.20 |
| Purchase #5 | $76.99 | 12.689% | $86.7593 | $86.76 | $86.75 | $86.80 |
| Purchase #6 | $61.58 | 5.369% | $64.8862 | $64.89 | $64.90 | $64.90 |
| Purchase #7 | $125.25 | 11.706% | $139.9118 | $139.91 | $139.90 | $139.90 |
| 7 purchase totals = | $866.05 | $954.7735 | $954.78 | $954.75 | $954.90 | |