| 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 | $206.55 | 10.288% | $227.7999 | $227.80 | $227.80 | $227.80 |
| Purchase #2 | $17.84 | 5.427% | $18.8082 | $18.81 | $18.80 | $18.80 |
| Purchase #3 | $36.41 | 11.229% | $40.4985 | $40.50 | $40.50 | $40.50 |
| Purchase #4 | $214.71 | 8.481% | $232.9196 | $232.92 | $232.90 | $232.90 |
| Purchase #5 | $81.51 | 6.478% | $86.7902 | $86.79 | $86.80 | $86.80 |
| Purchase #6 | $103.72 | 11.754% | $115.9112 | $115.91 | $115.90 | $115.90 |
| Purchase #7 | $230.43 | 5.765% | $243.7143 | $243.71 | $243.70 | $243.70 |
| 7 purchase totals = | $891.17 | $966.4419 | $966.44 | $966.40 | $966.40 | |