| 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 | $125.82 | 12.702% | $141.8017 | $141.80 | $141.80 | $141.80 |
| Purchase #2 | $102.63 | 5.223% | $107.9904 | $107.99 | $108.00 | $108.00 |
| Purchase #3 | $197.78 | 7.478% | $212.57 | $212.57 | $212.55 | $212.60 |
| Purchase #4 | $210.59 | 13.195% | $238.3774 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $77.99 | 10.710% | $86.3427 | $86.34 | $86.35 | $86.30 |
| Purchase #6 | $235.56 | 6.147% | $250.0399 | $250.04 | $250.05 | $250.00 |
| Purchase #7 | $224.31 | 11.840% | $250.8683 | $250.87 | $250.85 | $250.90 |
| 7 purchase totals = | $1,174.68 | $1,287.9904 | $1,287.99 | $1,288.00 | $1,288.00 | |