| 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 | $239.31 | 3.139% | $246.8219 | $246.82 | $246.80 | $246.80 |
| Purchase #2 | $72.84 | 5.347% | $76.7348 | $76.73 | $76.75 | $76.70 |
| Purchase #3 | $141.70 | 7.207% | $151.9123 | $151.91 | $151.90 | $151.90 |
| Purchase #4 | $157.90 | 3.485% | $163.4028 | $163.40 | $163.40 | $163.40 |
| Purchase #5 | $109.98 | 3.109% | $113.3993 | $113.40 | $113.40 | $113.40 |
| Purchase #6 | $160.84 | 12.288% | $180.604 | $180.60 | $180.60 | $180.60 |
| Purchase #7 | $208.83 | 10.768% | $231.3168 | $231.32 | $231.30 | $231.30 |
| 7 purchase totals = | $1,091.40 | $1,164.1919 | $1,164.18 | $1,164.15 | $1,164.10 | |