| 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 | $236.39 | 13.235% | $267.6762 | $267.68 | $267.70 | $267.70 |
| Purchase #2 | $181.88 | 10.268% | $200.5554 | $200.56 | $200.55 | $200.60 |
| Purchase #3 | $36.41 | 6.392% | $38.7373 | $38.74 | $38.75 | $38.70 |
| Purchase #4 | $168.63 | 12.353% | $189.4609 | $189.46 | $189.45 | $189.50 |
| Purchase #5 | $13.87 | 7.552% | $14.9175 | $14.92 | $14.90 | $14.90 |
| Purchase #6 | $134.87 | 5.589% | $142.4079 | $142.41 | $142.40 | $142.40 |
| Purchase #7 | $97.88 | 11.490% | $109.1264 | $109.13 | $109.15 | $109.10 |
| 7 purchase totals = | $869.93 | $962.8816 | $962.90 | $962.90 | $962.90 | |