| 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 | $215.92 | 10.614% | $238.8377 | $238.84 | $238.85 | $238.80 |
| Purchase #2 | $208.57 | 7.436% | $224.0793 | $224.08 | $224.10 | $224.10 |
| Purchase #3 | $129.51 | 7.374% | $139.0601 | $139.06 | $139.05 | $139.10 |
| Purchase #4 | $104.77 | 6.422% | $111.4983 | $111.50 | $111.50 | $111.50 |
| Purchase #5 | $12.44 | 6.203% | $13.2117 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $228.97 | 3.372% | $236.6909 | $236.69 | $236.70 | $236.70 |
| Purchase #7 | $78.81 | 6.449% | $83.8925 | $83.89 | $83.90 | $83.90 |
| 7 purchase totals = | $978.99 | $1,047.2705 | $1,047.27 | $1,047.30 | $1,047.30 | |