| 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 | $207.71 | 12.285% | $233.2272 | $233.23 | $233.25 | $233.20 |
| Purchase #2 | $57.72 | 10.666% | $63.8764 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $186.85 | 8.635% | $202.9845 | $202.98 | $203.00 | $203.00 |
| Purchase #4 | $90.63 | 7.474% | $97.4037 | $97.40 | $97.40 | $97.40 |
| Purchase #5 | $66.89 | 6.507% | $71.2425 | $71.24 | $71.25 | $71.20 |
| Purchase #6 | $30.81 | 9.335% | $33.6861 | $33.69 | $33.70 | $33.70 |
| Purchase #7 | $120.86 | 5.863% | $127.946 | $127.95 | $127.95 | $127.90 |
| 7 purchase totals = | $761.47 | $830.3664 | $830.37 | $830.45 | $830.30 | |