| 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 | $199.75 | 11.765% | $223.2506 | $223.25 | $223.25 | $223.30 |
| Purchase #2 | $38.32 | 7.846% | $41.3266 | $41.33 | $41.35 | $41.30 |
| Purchase #3 | $192.25 | 6.550% | $204.8424 | $204.84 | $204.85 | $204.80 |
| Purchase #4 | $68.32 | 13.440% | $77.5022 | $77.50 | $77.50 | $77.50 |
| Purchase #5 | $170.35 | 11.749% | $190.3644 | $190.36 | $190.35 | $190.40 |
| Purchase #6 | $129.69 | 3.548% | $134.2914 | $134.29 | $134.30 | $134.30 |
| Purchase #7 | $243.73 | 7.348% | $261.6393 | $261.64 | $261.65 | $261.60 |
| 7 purchase totals = | $1,042.41 | $1,133.2169 | $1,133.21 | $1,133.25 | $1,133.20 | |