| 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 | $236.37 | 4.440% | $246.8648 | $246.86 | $246.85 | $246.90 |
| Purchase #2 | $21.80 | 5.620% | $23.0252 | $23.03 | $23.05 | $23.00 |
| Purchase #3 | $197.80 | 13.632% | $224.7641 | $224.76 | $224.75 | $224.80 |
| Purchase #4 | $98.31 | 13.632% | $111.7116 | $111.71 | $111.70 | $111.70 |
| Purchase #5 | $175.67 | 13.659% | $199.6648 | $199.66 | $199.65 | $199.70 |
| Purchase #6 | $119.38 | 5.116% | $125.4875 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $67.45 | 10.299% | $74.3967 | $74.40 | $74.40 | $74.40 |
| 7 purchase totals = | $916.78 | $1,005.9147 | $1,005.91 | $1,005.90 | $1,006.00 | |