| 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 | $213.95 | 8.639% | $232.4331 | $232.43 | $232.45 | $232.40 |
| Purchase #2 | $185.63 | 13.349% | $210.4097 | $210.41 | $210.40 | $210.40 |
| Purchase #3 | $72.25 | 13.554% | $82.0428 | $82.04 | $82.05 | $82.00 |
| Purchase #4 | $26.89 | 5.434% | $28.3512 | $28.35 | $28.35 | $28.40 |
| Purchase #5 | $75.89 | 3.654% | $78.663 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $27.92 | 8.755% | $30.3644 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $241.92 | 6.872% | $258.5447 | $258.54 | $258.55 | $258.50 |
| 7 purchase totals = | $844.45 | $920.8089 | $920.79 | $920.80 | $920.80 | |