| 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 | $223.92 | 8.240% | $242.371 | $242.37 | $242.35 | $242.40 |
| Purchase #2 | $22.82 | 10.832% | $25.2919 | $25.29 | $25.30 | $25.30 |
| Purchase #3 | $79.30 | 11.386% | $88.3291 | $88.33 | $88.35 | $88.30 |
| Purchase #4 | $27.31 | 7.534% | $29.3675 | $29.37 | $29.35 | $29.40 |
| Purchase #5 | $98.91 | 5.757% | $104.6042 | $104.60 | $104.60 | $104.60 |
| Purchase #6 | $113.43 | 12.636% | $127.763 | $127.76 | $127.75 | $127.80 |
| Purchase #7 | $52.74 | 11.318% | $58.7091 | $58.71 | $58.70 | $58.70 |
| 7 purchase totals = | $618.43 | $676.4358 | $676.43 | $676.40 | $676.50 | |