| 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 | $190.35 | 12.760% | $214.6387 | $214.64 | $214.65 | $214.60 |
| Purchase #2 | $104.68 | 4.375% | $109.2598 | $109.26 | $109.25 | $109.30 |
| Purchase #3 | $168.57 | 11.465% | $187.8966 | $187.90 | $187.90 | $187.90 |
| Purchase #4 | $147.25 | 9.833% | $161.7291 | $161.73 | $161.75 | $161.70 |
| Purchase #5 | $28.91 | 4.635% | $30.25 | $30.25 | $30.25 | $30.30 |
| Purchase #6 | $163.89 | 13.730% | $186.3921 | $186.39 | $186.40 | $186.40 |
| Purchase #7 | $127.91 | 7.727% | $137.7936 | $137.79 | $137.80 | $137.80 |
| 7 purchase totals = | $931.56 | $1,027.9599 | $1,027.96 | $1,028.00 | $1,028.00 | |