| 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 | $115.29 | 5.432% | $121.5526 | $121.55 | $121.55 | $121.60 |
| Purchase #2 | $237.84 | 10.454% | $262.7038 | $262.70 | $262.70 | $262.70 |
| Purchase #3 | $45.85 | 7.299% | $49.1966 | $49.20 | $49.20 | $49.20 |
| Purchase #4 | $43.68 | 13.698% | $49.6633 | $49.66 | $49.65 | $49.70 |
| Purchase #5 | $240.57 | 8.836% | $261.8268 | $261.83 | $261.85 | $261.80 |
| Purchase #6 | $11.58 | 11.724% | $12.9376 | $12.94 | $12.95 | $12.90 |
| Purchase #7 | $193.80 | 6.657% | $206.7013 | $206.70 | $206.70 | $206.70 |
| 7 purchase totals = | $888.61 | $964.5820 | $964.58 | $964.60 | $964.60 | |