| 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 | $123.32 | 12.684% | $138.9619 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $67.37 | 9.552% | $73.8052 | $73.81 | $73.80 | $73.80 |
| Purchase #3 | $54.34 | 12.165% | $60.9505 | $60.95 | $60.95 | $61.00 |
| Purchase #4 | $204.69 | 3.778% | $212.4232 | $212.42 | $212.40 | $212.40 |
| Purchase #5 | $126.62 | 13.656% | $143.9112 | $143.91 | $143.90 | $143.90 |
| Purchase #6 | $19.39 | 13.188% | $21.9472 | $21.95 | $21.95 | $21.90 |
| Purchase #7 | $214.73 | 3.734% | $222.748 | $222.75 | $222.75 | $222.70 |
| 7 purchase totals = | $810.46 | $874.7472 | $874.75 | $874.70 | $874.70 | |