| 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 | $11.94 | 4.274% | $12.4503 | $12.45 | $12.45 | $12.50 |
| Purchase #2 | $92.87 | 13.771% | $105.6591 | $105.66 | $105.65 | $105.70 |
| Purchase #3 | $66.42 | 9.473% | $72.712 | $72.71 | $72.70 | $72.70 |
| Purchase #4 | $198.65 | 8.146% | $214.832 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $106.44 | 7.183% | $114.0856 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $156.72 | 11.314% | $174.4513 | $174.45 | $174.45 | $174.50 |
| Purchase #7 | $200.96 | 8.368% | $217.7763 | $217.78 | $217.80 | $217.80 |
| 7 purchase totals = | $834.00 | $911.9666 | $911.97 | $912.00 | $912.10 | |