| 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 | $129.75 | 11.609% | $144.8127 | $144.81 | $144.80 | $144.80 |
| Purchase #2 | $107.77 | 10.155% | $118.714 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $228.25 | 13.632% | $259.365 | $259.37 | $259.35 | $259.40 |
| Purchase #4 | $65.83 | 12.680% | $74.1772 | $74.18 | $74.20 | $74.20 |
| Purchase #5 | $81.70 | 5.866% | $86.4925 | $86.49 | $86.50 | $86.50 |
| Purchase #6 | $215.39 | 3.103% | $222.0736 | $222.07 | $222.05 | $222.10 |
| Purchase #7 | $35.40 | 10.601% | $39.1528 | $39.15 | $39.15 | $39.20 |
| 7 purchase totals = | $864.09 | $944.7878 | $944.78 | $944.75 | $944.90 | |