| 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 | $225.81 | 6.738% | $241.0251 | $241.03 | $241.05 | $241.00 |
| Purchase #2 | $238.56 | 3.138% | $246.046 | $246.05 | $246.05 | $246.00 |
| Purchase #3 | $148.98 | 10.714% | $164.9417 | $164.94 | $164.95 | $164.90 |
| Purchase #4 | $151.58 | 3.338% | $156.6397 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $88.56 | 11.411% | $98.6656 | $98.67 | $98.65 | $98.70 |
| Purchase #6 | $212.67 | 6.469% | $226.4276 | $226.43 | $226.45 | $226.40 |
| Purchase #7 | $37.85 | 7.392% | $40.6479 | $40.65 | $40.65 | $40.60 |
| 7 purchase totals = | $1,104.01 | $1,174.3936 | $1,174.41 | $1,174.45 | $1,174.20 | |