| 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 | $22.25 | 13.484% | $25.2502 | $25.25 | $25.25 | $25.30 |
| Purchase #2 | $27.81 | 9.287% | $30.3927 | $30.39 | $30.40 | $30.40 |
| Purchase #3 | $183.69 | 11.382% | $204.5976 | $204.60 | $204.60 | $204.60 |
| Purchase #4 | $246.91 | 9.382% | $270.0751 | $270.08 | $270.10 | $270.10 |
| Purchase #5 | $68.36 | 12.795% | $77.1067 | $77.11 | $77.10 | $77.10 |
| Purchase #6 | $214.37 | 5.223% | $225.5665 | $225.57 | $225.55 | $225.60 |
| Purchase #7 | $10.50 | 9.773% | $11.5262 | $11.53 | $11.55 | $11.50 |
| 7 purchase totals = | $773.89 | $844.5150 | $844.53 | $844.55 | $844.60 | |