| 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 | $246.83 | 4.146% | $257.0636 | $257.06 | $257.05 | $257.10 |
| Purchase #2 | $16.35 | 7.429% | $17.5646 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $98.50 | 6.253% | $104.6592 | $104.66 | $104.65 | $104.70 |
| Purchase #4 | $74.30 | 13.453% | $84.2956 | $84.30 | $84.30 | $84.30 |
| Purchase #5 | $161.31 | 3.222% | $166.5074 | $166.51 | $166.50 | $166.50 |
| Purchase #6 | $84.84 | 12.595% | $95.5256 | $95.53 | $95.55 | $95.50 |
| Purchase #7 | $112.52 | 5.302% | $118.4858 | $118.49 | $118.50 | $118.50 |
| 7 purchase totals = | $794.65 | $844.1018 | $844.11 | $844.10 | $844.20 | |