| 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 | $204.40 | 8.417% | $221.6043 | $221.60 | $221.60 | $221.60 |
| Purchase #2 | $37.34 | 12.130% | $41.8693 | $41.87 | $41.85 | $41.90 |
| Purchase #3 | $177.38 | 8.120% | $191.7833 | $191.78 | $191.80 | $191.80 |
| Purchase #4 | $185.85 | 4.172% | $193.6037 | $193.60 | $193.60 | $193.60 |
| Purchase #5 | $24.60 | 10.150% | $27.0969 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $65.30 | 13.648% | $74.2121 | $74.21 | $74.20 | $74.20 |
| Purchase #7 | $210.38 | 12.593% | $236.8732 | $236.87 | $236.85 | $236.90 |
| 7 purchase totals = | $905.25 | $987.0428 | $987.03 | $987.00 | $987.10 | |