| 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 | $11.39 | 9.174% | $12.4349 | $12.43 | $12.45 | $12.40 |
| Purchase #2 | $127.41 | 6.658% | $135.893 | $135.89 | $135.90 | $135.90 |
| Purchase #3 | $241.34 | 8.373% | $261.5474 | $261.55 | $261.55 | $261.50 |
| Purchase #4 | $35.87 | 6.391% | $38.1625 | $38.16 | $38.15 | $38.20 |
| Purchase #5 | $199.75 | 13.351% | $226.4186 | $226.42 | $226.40 | $226.40 |
| Purchase #6 | $127.26 | 6.448% | $135.4657 | $135.47 | $135.45 | $135.50 |
| Purchase #7 | $53.63 | 8.391% | $58.1301 | $58.13 | $58.15 | $58.10 |
| 7 purchase totals = | $796.65 | $868.0522 | $868.05 | $868.05 | $868.00 | |