| 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 | $239.53 | 12.264% | $268.906 | $268.91 | $268.90 | $268.90 |
| Purchase #2 | $176.55 | 6.339% | $187.7415 | $187.74 | $187.75 | $187.70 |
| Purchase #3 | $113.82 | 6.400% | $121.1045 | $121.10 | $121.10 | $121.10 |
| Purchase #4 | $116.40 | 10.313% | $128.4043 | $128.40 | $128.40 | $128.40 |
| Purchase #5 | $75.67 | 4.345% | $78.9579 | $78.96 | $78.95 | $79.00 |
| Purchase #6 | $134.84 | 3.400% | $139.4246 | $139.42 | $139.40 | $139.40 |
| Purchase #7 | $250.90 | 3.807% | $260.4518 | $260.45 | $260.45 | $260.50 |
| 7 purchase totals = | $1,107.71 | $1,184.9906 | $1,184.98 | $1,184.95 | $1,185.00 | |