| 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 | $236.78 | 12.762% | $266.9979 | $267.00 | $267.00 | $267.00 |
| Purchase #2 | $28.83 | 5.400% | $30.3868 | $30.39 | $30.40 | $30.40 |
| Purchase #3 | $89.93 | 11.762% | $100.5076 | $100.51 | $100.50 | $100.50 |
| Purchase #4 | $62.80 | 8.323% | $68.0268 | $68.03 | $68.05 | $68.00 |
| Purchase #5 | $42.42 | 11.295% | $47.2113 | $47.21 | $47.20 | $47.20 |
| Purchase #6 | $11.80 | 3.843% | $12.2535 | $12.25 | $12.25 | $12.30 |
| Purchase #7 | $53.97 | 7.183% | $57.8467 | $57.85 | $57.85 | $57.80 |
| 7 purchase totals = | $526.53 | $583.2306 | $583.24 | $583.25 | $583.20 | |