| 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 | $119.35 | 3.453% | $123.4712 | $123.47 | $123.45 | $123.50 |
| Purchase #2 | $92.36 | 13.776% | $105.0835 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $42.47 | 12.428% | $47.7482 | $47.75 | $47.75 | $47.70 |
| Purchase #4 | $198.39 | 6.858% | $211.9956 | $212.00 | $212.00 | $212.00 |
| Purchase #5 | $90.91 | 6.790% | $97.0828 | $97.08 | $97.10 | $97.10 |
| Purchase #6 | $45.92 | 11.766% | $51.3229 | $51.32 | $51.30 | $51.30 |
| Purchase #7 | $105.41 | 11.465% | $117.4953 | $117.50 | $117.50 | $117.50 |
| 7 purchase totals = | $694.81 | $754.1995 | $754.20 | $754.20 | $754.20 | |