| 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 | $244.33 | 3.354% | $252.5248 | $252.52 | $252.50 | $252.50 |
| Purchase #2 | $222.78 | 13.282% | $252.3696 | $252.37 | $252.35 | $252.40 |
| Purchase #3 | $108.71 | 11.485% | $121.1953 | $121.20 | $121.20 | $121.20 |
| Purchase #4 | $78.83 | 9.874% | $86.6137 | $86.61 | $86.60 | $86.60 |
| Purchase #5 | $73.43 | 8.626% | $79.7641 | $79.76 | $79.75 | $79.80 |
| Purchase #6 | $178.66 | 5.325% | $188.1736 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $225.72 | 7.332% | $242.2698 | $242.27 | $242.25 | $242.30 |
| 7 purchase totals = | $1,132.46 | $1,222.9109 | $1,222.90 | $1,222.80 | $1,223.00 | |