| 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 | $232.80 | 5.339% | $245.2292 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $110.70 | 12.192% | $124.1965 | $124.20 | $124.20 | $124.20 |
| Purchase #3 | $12.66 | 11.318% | $14.0929 | $14.09 | $14.10 | $14.10 |
| Purchase #4 | $143.53 | 8.500% | $155.7301 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $120.42 | 10.324% | $132.8522 | $132.85 | $132.85 | $132.90 |
| Purchase #6 | $98.72 | 6.855% | $105.4873 | $105.49 | $105.50 | $105.50 |
| Purchase #7 | $152.33 | 3.657% | $157.9007 | $157.90 | $157.90 | $157.90 |
| 7 purchase totals = | $871.16 | $935.4889 | $935.49 | $935.55 | $935.50 | |