| 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 | $127.47 | 8.436% | $138.2234 | $138.22 | $138.20 | $138.20 |
| Purchase #2 | $44.81 | 13.275% | $50.7585 | $50.76 | $50.75 | $50.80 |
| Purchase #3 | $86.44 | 11.868% | $96.6987 | $96.70 | $96.70 | $96.70 |
| Purchase #4 | $125.46 | 10.845% | $139.0661 | $139.07 | $139.05 | $139.10 |
| Purchase #5 | $115.94 | 4.598% | $121.2709 | $121.27 | $121.25 | $121.30 |
| Purchase #6 | $246.38 | 6.203% | $261.663 | $261.66 | $261.65 | $261.70 |
| Purchase #7 | $192.25 | 9.263% | $210.0581 | $210.06 | $210.05 | $210.10 |
| 7 purchase totals = | $938.75 | $1,017.7387 | $1,017.74 | $1,017.65 | $1,017.90 | |