| 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 | $204.40 | 9.507% | $223.8323 | $223.83 | $223.85 | $223.80 |
| Purchase #2 | $28.37 | 8.662% | $30.8274 | $30.83 | $30.85 | $30.80 |
| Purchase #3 | $127.60 | 13.547% | $144.886 | $144.89 | $144.90 | $144.90 |
| Purchase #4 | $67.28 | 9.811% | $73.8808 | $73.88 | $73.90 | $73.90 |
| Purchase #5 | $169.48 | 9.756% | $186.0145 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $58.31 | 12.680% | $65.7037 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $235.52 | 9.571% | $258.0616 | $258.06 | $258.05 | $258.10 |
| 7 purchase totals = | $890.96 | $983.2063 | $983.20 | $983.25 | $983.20 | |