| 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 | $26.58 | 6.819% | $28.3925 | $28.39 | $28.40 | $28.40 |
| Purchase #2 | $196.56 | 12.659% | $221.4425 | $221.44 | $221.45 | $221.40 |
| Purchase #3 | $115.76 | 12.451% | $130.1733 | $130.17 | $130.15 | $130.20 |
| Purchase #4 | $190.55 | 5.416% | $200.8702 | $200.87 | $200.85 | $200.90 |
| Purchase #5 | $167.69 | 11.335% | $186.6977 | $186.70 | $186.70 | $186.70 |
| Purchase #6 | $77.56 | 11.439% | $86.4321 | $86.43 | $86.45 | $86.40 |
| Purchase #7 | $222.40 | 5.841% | $235.3904 | $235.39 | $235.40 | $235.40 |
| 7 purchase totals = | $997.10 | $1,089.3987 | $1,089.39 | $1,089.40 | $1,089.40 | |