| 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 | $209.65 | 11.285% | $233.309 | $233.31 | $233.30 | $233.30 |
| Purchase #2 | $28.44 | 7.328% | $30.5241 | $30.52 | $30.50 | $30.50 |
| Purchase #3 | $205.54 | 10.786% | $227.7095 | $227.71 | $227.70 | $227.70 |
| Purchase #4 | $78.94 | 11.674% | $88.1555 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $218.66 | 10.689% | $242.0326 | $242.03 | $242.05 | $242.00 |
| Purchase #6 | $192.78 | 12.854% | $217.5599 | $217.56 | $217.55 | $217.60 |
| Purchase #7 | $237.88 | 5.104% | $250.0214 | $250.02 | $250.00 | $250.00 |
| 7 purchase totals = | $1,171.89 | $1,289.3120 | $1,289.31 | $1,289.25 | $1,289.30 | |