| 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 | $193.65 | 7.770% | $208.6966 | $208.70 | $208.70 | $208.70 |
| Purchase #2 | $168.94 | 8.760% | $183.7391 | $183.74 | $183.75 | $183.70 |
| Purchase #3 | $141.96 | 13.419% | $161.0096 | $161.01 | $161.00 | $161.00 |
| Purchase #4 | $229.36 | 12.407% | $257.8167 | $257.82 | $257.80 | $257.80 |
| Purchase #5 | $243.39 | 5.183% | $256.0049 | $256.00 | $256.00 | $256.00 |
| Purchase #6 | $170.33 | 8.652% | $185.067 | $185.07 | $185.05 | $185.10 |
| Purchase #7 | $151.96 | 9.305% | $166.0999 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $1,299.59 | $1,418.4338 | $1,418.44 | $1,418.40 | $1,418.40 | |