| 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 | $117.46 | 6.718% | $125.351 | $125.35 | $125.35 | $125.40 |
| Purchase #2 | $76.93 | 7.458% | $82.6674 | $82.67 | $82.65 | $82.70 |
| Purchase #3 | $222.50 | 5.211% | $234.0945 | $234.09 | $234.10 | $234.10 |
| Purchase #4 | $79.26 | 8.521% | $86.0137 | $86.01 | $86.00 | $86.00 |
| Purchase #5 | $179.81 | 6.514% | $191.5228 | $191.52 | $191.50 | $191.50 |
| Purchase #6 | $192.39 | 13.573% | $218.5031 | $218.50 | $218.50 | $218.50 |
| Purchase #7 | $229.92 | 8.844% | $250.2541 | $250.25 | $250.25 | $250.30 |
| 7 purchase totals = | $1,098.27 | $1,188.4066 | $1,188.39 | $1,188.35 | $1,188.50 | |