| 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 | $104.47 | 8.556% | $113.4085 | $113.41 | $113.40 | $113.40 |
| Purchase #2 | $96.90 | 7.363% | $104.0347 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $9.44 | 8.632% | $10.2549 | $10.25 | $10.25 | $10.30 |
| Purchase #4 | $196.38 | 7.825% | $211.7467 | $211.75 | $211.75 | $211.70 |
| Purchase #5 | $186.54 | 5.622% | $197.0273 | $197.03 | $197.05 | $197.00 |
| Purchase #6 | $219.92 | 3.323% | $227.2279 | $227.23 | $227.25 | $227.20 |
| Purchase #7 | $71.91 | 10.366% | $79.3642 | $79.36 | $79.35 | $79.40 |
| 7 purchase totals = | $885.56 | $943.0642 | $943.06 | $943.10 | $943.00 | |