| 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 | $104.42 | 7.406% | $112.1533 | $112.15 | $112.15 | $112.20 |
| Purchase #2 | $119.88 | 10.373% | $132.3152 | $132.32 | $132.30 | $132.30 |
| Purchase #3 | $209.30 | 6.646% | $223.2101 | $223.21 | $223.20 | $223.20 |
| Purchase #4 | $192.60 | 13.195% | $218.0136 | $218.01 | $218.00 | $218.00 |
| Purchase #5 | $27.31 | 11.632% | $30.4867 | $30.49 | $30.50 | $30.50 |
| Purchase #6 | $87.30 | 12.824% | $98.4954 | $98.50 | $98.50 | $98.50 |
| Purchase #7 | $39.87 | 9.366% | $43.6042 | $43.60 | $43.60 | $43.60 |
| 7 purchase totals = | $780.68 | $858.2785 | $858.28 | $858.25 | $858.30 | |