| 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 | $211.40 | 4.684% | $221.302 | $221.30 | $221.30 | $221.30 |
| Purchase #2 | $151.59 | 8.753% | $164.8587 | $164.86 | $164.85 | $164.90 |
| Purchase #3 | $12.91 | 8.110% | $13.957 | $13.96 | $13.95 | $14.00 |
| Purchase #4 | $81.58 | 5.511% | $86.0759 | $86.08 | $86.10 | $86.10 |
| Purchase #5 | $45.59 | 11.191% | $50.692 | $50.69 | $50.70 | $50.70 |
| Purchase #6 | $43.54 | 5.360% | $45.8737 | $45.87 | $45.85 | $45.90 |
| Purchase #7 | $242.97 | 6.362% | $258.4278 | $258.43 | $258.45 | $258.40 |
| 7 purchase totals = | $789.58 | $841.1871 | $841.19 | $841.20 | $841.30 | |