| 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 | $121.69 | 4.447% | $127.1016 | $127.10 | $127.10 | $127.10 |
| Purchase #2 | $97.52 | 9.272% | $106.5621 | $106.56 | $106.55 | $106.60 |
| Purchase #3 | $92.71 | 8.133% | $100.2501 | $100.25 | $100.25 | $100.30 |
| Purchase #4 | $210.67 | 11.749% | $235.4216 | $235.42 | $235.40 | $235.40 |
| Purchase #5 | $134.67 | 9.181% | $147.0341 | $147.03 | $147.05 | $147.00 |
| Purchase #6 | $156.43 | 4.702% | $163.7853 | $163.79 | $163.80 | $163.80 |
| Purchase #7 | $75.30 | 13.665% | $85.5897 | $85.59 | $85.60 | $85.60 |
| 7 purchase totals = | $888.99 | $965.7445 | $965.74 | $965.75 | $965.80 | |