| 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 | $233.95 | 3.481% | $242.0938 | $242.09 | $242.10 | $242.10 |
| Purchase #2 | $114.69 | 8.428% | $124.3561 | $124.36 | $124.35 | $124.40 |
| Purchase #3 | $121.64 | 13.284% | $137.7987 | $137.80 | $137.80 | $137.80 |
| Purchase #4 | $8.34 | 13.731% | $9.4852 | $9.49 | $9.50 | $9.50 |
| Purchase #5 | $100.87 | 3.103% | $104 | $104.00 | $104.00 | $104.00 |
| Purchase #6 | $97.27 | 6.409% | $103.504 | $103.50 | $103.50 | $103.50 |
| Purchase #7 | $144.55 | 9.214% | $157.8688 | $157.87 | $157.85 | $157.90 |
| 7 purchase totals = | $821.31 | $879.1066 | $879.11 | $879.10 | $879.20 | |