| 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 | $198.83 | 10.714% | $220.1326 | $220.13 | $220.15 | $220.10 |
| Purchase #2 | $85.62 | 7.470% | $92.0158 | $92.02 | $92.00 | $92.00 |
| Purchase #3 | $65.75 | 9.731% | $72.1481 | $72.15 | $72.15 | $72.10 |
| Purchase #4 | $233.73 | 5.865% | $247.4383 | $247.44 | $247.45 | $247.40 |
| Purchase #5 | $102.56 | 10.626% | $113.458 | $113.46 | $113.45 | $113.50 |
| Purchase #6 | $95.75 | 13.179% | $108.3689 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $10.83 | 7.852% | $11.6804 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $793.07 | $865.2421 | $865.25 | $865.25 | $865.20 | |