| 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 | $213.40 | 3.439% | $220.7388 | $220.74 | $220.75 | $220.70 |
| Purchase #2 | $66.78 | 12.381% | $75.048 | $75.05 | $75.05 | $75.00 |
| Purchase #3 | $11.58 | 11.116% | $12.8672 | $12.87 | $12.85 | $12.90 |
| Purchase #4 | $37.78 | 11.366% | $42.0741 | $42.07 | $42.05 | $42.10 |
| Purchase #5 | $67.63 | 8.829% | $73.6011 | $73.60 | $73.60 | $73.60 |
| Purchase #6 | $166.47 | 10.202% | $183.4533 | $183.45 | $183.45 | $183.50 |
| Purchase #7 | $230.53 | 12.189% | $258.6293 | $258.63 | $258.65 | $258.60 |
| 7 purchase totals = | $794.17 | $866.4118 | $866.41 | $866.40 | $866.40 | |