| 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 | $204.80 | 8.808% | $222.8388 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $119.39 | 12.277% | $134.0475 | $134.05 | $134.05 | $134.00 |
| Purchase #3 | $210.87 | 12.118% | $236.4232 | $236.42 | $236.40 | $236.40 |
| Purchase #4 | $23.51 | 3.765% | $24.3952 | $24.40 | $24.40 | $24.40 |
| Purchase #5 | $156.38 | 5.142% | $164.4211 | $164.42 | $164.40 | $164.40 |
| Purchase #6 | $25.52 | 9.391% | $27.9166 | $27.92 | $27.90 | $27.90 |
| Purchase #7 | $79.81 | 4.386% | $83.3105 | $83.31 | $83.30 | $83.30 |
| 7 purchase totals = | $820.28 | $893.3529 | $893.36 | $893.30 | $893.20 | |