| 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 | $174.39 | 11.410% | $194.2879 | $194.29 | $194.30 | $194.30 |
| Purchase #2 | $28.93 | 3.763% | $30.0186 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $78.71 | 9.606% | $86.2709 | $86.27 | $86.25 | $86.30 |
| Purchase #4 | $234.75 | 4.677% | $245.7293 | $245.73 | $245.75 | $245.70 |
| Purchase #5 | $154.97 | 9.796% | $170.1509 | $170.15 | $170.15 | $170.20 |
| Purchase #6 | $185.92 | 7.329% | $199.5461 | $199.55 | $199.55 | $199.50 |
| Purchase #7 | $59.81 | 3.332% | $61.8029 | $61.80 | $61.80 | $61.80 |
| 7 purchase totals = | $917.48 | $987.8066 | $987.81 | $987.80 | $987.80 | |