| 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 | $122.35 | 8.231% | $132.4206 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $27.27 | 6.364% | $29.0055 | $29.01 | $29.00 | $29.00 |
| Purchase #3 | $90.33 | 12.421% | $101.5499 | $101.55 | $101.55 | $101.50 |
| Purchase #4 | $66.82 | 10.811% | $74.0439 | $74.04 | $74.05 | $74.00 |
| Purchase #5 | $163.77 | 7.632% | $176.2689 | $176.27 | $176.25 | $176.30 |
| Purchase #6 | $228.91 | 4.598% | $239.4353 | $239.44 | $239.45 | $239.40 |
| Purchase #7 | $97.65 | 4.834% | $102.3704 | $102.37 | $102.35 | $102.40 |
| 7 purchase totals = | $797.10 | $855.0945 | $855.10 | $855.05 | $855.00 | |