| 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 | $132.31 | 6.390% | $140.7646 | $140.76 | $140.75 | $140.80 |
| Purchase #2 | $106.28 | 5.648% | $112.2827 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $65.82 | 12.285% | $73.906 | $73.91 | $73.90 | $73.90 |
| Purchase #4 | $242.84 | 12.614% | $273.4718 | $273.47 | $273.45 | $273.50 |
| Purchase #5 | $236.92 | 13.235% | $268.2764 | $268.28 | $268.30 | $268.30 |
| Purchase #6 | $119.53 | 8.132% | $129.2502 | $129.25 | $129.25 | $129.30 |
| Purchase #7 | $41.27 | 3.356% | $42.655 | $42.66 | $42.65 | $42.70 |
| 7 purchase totals = | $944.97 | $1,040.6067 | $1,040.61 | $1,040.60 | $1,040.80 | |