| 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 | $102.33 | 13.757% | $116.4075 | $116.41 | $116.40 | $116.40 |
| Purchase #2 | $99.37 | 8.176% | $107.4945 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $240.73 | 8.694% | $261.6591 | $261.66 | $261.65 | $261.70 |
| Purchase #4 | $241.87 | 7.735% | $260.5786 | $260.58 | $260.60 | $260.60 |
| Purchase #5 | $186.82 | 7.283% | $200.4261 | $200.43 | $200.45 | $200.40 |
| Purchase #6 | $90.30 | 5.593% | $95.3505 | $95.35 | $95.35 | $95.40 |
| Purchase #7 | $244.41 | 4.537% | $255.4989 | $255.50 | $255.50 | $255.50 |
| 7 purchase totals = | $1,205.83 | $1,297.4152 | $1,297.42 | $1,297.45 | $1,297.50 | |