| 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 | $215.72 | 3.303% | $222.8452 | $222.85 | $222.85 | $222.80 |
| Purchase #2 | $148.43 | 8.572% | $161.1534 | $161.15 | $161.15 | $161.20 |
| Purchase #3 | $138.38 | 11.353% | $154.0903 | $154.09 | $154.10 | $154.10 |
| Purchase #4 | $173.56 | 5.491% | $183.0902 | $183.09 | $183.10 | $183.10 |
| Purchase #5 | $185.55 | 10.176% | $204.4316 | $204.43 | $204.45 | $204.40 |
| Purchase #6 | $61.60 | 7.277% | $66.0826 | $66.08 | $66.10 | $66.10 |
| Purchase #7 | $104.66 | 8.393% | $113.4441 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $1,027.90 | $1,105.1374 | $1,105.13 | $1,105.20 | $1,105.10 | |