| 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 | $22.52 | 12.649% | $25.3686 | $25.37 | $25.35 | $25.40 |
| Purchase #2 | $174.47 | 12.314% | $195.9542 | $195.95 | $195.95 | $196.00 |
| Purchase #3 | $222.80 | 6.242% | $236.7072 | $236.71 | $236.70 | $236.70 |
| Purchase #4 | $232.32 | 10.744% | $257.2805 | $257.28 | $257.30 | $257.30 |
| Purchase #5 | $250.28 | 4.572% | $261.7228 | $261.72 | $261.70 | $261.70 |
| Purchase #6 | $161.54 | 5.868% | $171.0192 | $171.02 | $171.00 | $171.00 |
| Purchase #7 | $56.84 | 11.695% | $63.4874 | $63.49 | $63.50 | $63.50 |
| 7 purchase totals = | $1,120.77 | $1,211.5399 | $1,211.54 | $1,211.50 | $1,211.60 | |