| 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 | $134.37 | 6.280% | $142.8084 | $142.81 | $142.80 | $142.80 |
| Purchase #2 | $125.42 | 11.418% | $139.7405 | $139.74 | $139.75 | $139.70 |
| Purchase #3 | $97.49 | 7.566% | $104.8661 | $104.87 | $104.85 | $104.90 |
| Purchase #4 | $95.56 | 6.758% | $102.0179 | $102.02 | $102.00 | $102.00 |
| Purchase #5 | $217.59 | 10.717% | $240.9091 | $240.91 | $240.90 | $240.90 |
| Purchase #6 | $237.79 | 4.150% | $247.6583 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $212.46 | 8.337% | $230.1728 | $230.17 | $230.15 | $230.20 |
| 7 purchase totals = | $1,120.68 | $1,208.1731 | $1,208.18 | $1,208.10 | $1,208.20 | |