| 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 | $225.92 | 12.599% | $254.3837 | $254.38 | $254.40 | $254.40 |
| Purchase #2 | $179.47 | 10.605% | $198.5028 | $198.50 | $198.50 | $198.50 |
| Purchase #3 | $86.56 | 13.720% | $98.436 | $98.44 | $98.45 | $98.40 |
| Purchase #4 | $132.60 | 6.854% | $141.6884 | $141.69 | $141.70 | $141.70 |
| Purchase #5 | $204.66 | 3.725% | $212.2836 | $212.28 | $212.30 | $212.30 |
| Purchase #6 | $29.37 | 3.563% | $30.4165 | $30.42 | $30.40 | $30.40 |
| Purchase #7 | $21.68 | 8.588% | $23.5419 | $23.54 | $23.55 | $23.50 |
| 7 purchase totals = | $880.26 | $959.2529 | $959.25 | $959.30 | $959.20 | |