| 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 | $122.50 | 12.234% | $137.4867 | $137.49 | $137.50 | $137.50 |
| Purchase #2 | $230.43 | 13.220% | $260.8928 | $260.89 | $260.90 | $260.90 |
| Purchase #3 | $232.49 | 7.536% | $250.0104 | $250.01 | $250.00 | $250.00 |
| Purchase #4 | $215.96 | 9.396% | $236.2516 | $236.25 | $236.25 | $236.30 |
| Purchase #5 | $90.38 | 5.500% | $95.3509 | $95.35 | $95.35 | $95.40 |
| Purchase #6 | $103.96 | 11.557% | $115.9747 | $115.97 | $115.95 | $116.00 |
| Purchase #7 | $37.56 | 3.145% | $38.7413 | $38.74 | $38.75 | $38.70 |
| 7 purchase totals = | $1,033.28 | $1,134.7084 | $1,134.70 | $1,134.70 | $1,134.80 | |