| 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 | $192.84 | 11.777% | $215.5508 | $215.55 | $215.55 | $215.60 |
| Purchase #2 | $233.88 | 9.410% | $255.8881 | $255.89 | $255.90 | $255.90 |
| Purchase #3 | $113.44 | 9.135% | $123.8027 | $123.80 | $123.80 | $123.80 |
| Purchase #4 | $119.38 | 12.725% | $134.5711 | $134.57 | $134.55 | $134.60 |
| Purchase #5 | $186.67 | 3.580% | $193.3528 | $193.35 | $193.35 | $193.40 |
| Purchase #6 | $77.37 | 3.324% | $79.9418 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $211.39 | 4.863% | $221.6699 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $1,134.97 | $1,224.7772 | $1,224.77 | $1,224.75 | $1,224.90 | |