| 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 | $129.30 | 9.287% | $141.3081 | $141.31 | $141.30 | $141.30 |
| Purchase #2 | $16.90 | 12.648% | $19.0375 | $19.04 | $19.05 | $19.00 |
| Purchase #3 | $205.48 | 10.519% | $227.0944 | $227.09 | $227.10 | $227.10 |
| Purchase #4 | $119.26 | 10.646% | $131.9564 | $131.96 | $131.95 | $132.00 |
| Purchase #5 | $41.68 | 4.809% | $43.6844 | $43.68 | $43.70 | $43.70 |
| Purchase #6 | $132.74 | 10.587% | $146.7932 | $146.79 | $146.80 | $146.80 |
| Purchase #7 | $72.30 | 4.836% | $75.7964 | $75.80 | $75.80 | $75.80 |
| 7 purchase totals = | $717.66 | $785.6704 | $785.67 | $785.70 | $785.70 | |