| 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 | $100.33 | 7.352% | $107.7063 | $107.71 | $107.70 | $107.70 |
| Purchase #2 | $232.85 | 12.333% | $261.5674 | $261.57 | $261.55 | $261.60 |
| Purchase #3 | $158.29 | 3.235% | $163.4107 | $163.41 | $163.40 | $163.40 |
| Purchase #4 | $34.72 | 11.595% | $38.7458 | $38.75 | $38.75 | $38.70 |
| Purchase #5 | $230.73 | 8.575% | $250.5151 | $250.52 | $250.50 | $250.50 |
| Purchase #6 | $201.76 | 3.554% | $208.9306 | $208.93 | $208.95 | $208.90 |
| Purchase #7 | $21.84 | 6.469% | $23.2528 | $23.25 | $23.25 | $23.30 |
| 7 purchase totals = | $980.52 | $1,054.1287 | $1,054.14 | $1,054.10 | $1,054.10 | |