| 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 | $20.48 | 9.608% | $22.4477 | $22.45 | $22.45 | $22.40 |
| Purchase #2 | $203.41 | 6.675% | $216.9876 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $124.56 | 8.289% | $134.8848 | $134.88 | $134.90 | $134.90 |
| Purchase #4 | $121.61 | 4.465% | $127.0399 | $127.04 | $127.05 | $127.00 |
| Purchase #5 | $165.25 | 13.144% | $186.9705 | $186.97 | $186.95 | $187.00 |
| Purchase #6 | $213.53 | 11.849% | $238.8312 | $238.83 | $238.85 | $238.80 |
| Purchase #7 | $235.99 | 9.619% | $258.6899 | $258.69 | $258.70 | $258.70 |
| 7 purchase totals = | $1,084.83 | $1,185.8516 | $1,185.85 | $1,185.90 | $1,185.80 | |