| 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 | $183.99 | 13.622% | $209.0531 | $209.05 | $209.05 | $209.10 |
| Purchase #2 | $67.25 | 3.212% | $69.4101 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $221.32 | 6.715% | $236.1816 | $236.18 | $236.20 | $236.20 |
| Purchase #4 | $78.34 | 7.536% | $84.2437 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $235.93 | 12.822% | $266.1809 | $266.18 | $266.20 | $266.20 |
| Purchase #6 | $82.78 | 6.415% | $88.0903 | $88.09 | $88.10 | $88.10 |
| Purchase #7 | $246.30 | 6.577% | $262.4992 | $262.50 | $262.50 | $262.50 |
| 7 purchase totals = | $1,115.91 | $1,215.6589 | $1,215.65 | $1,215.70 | $1,215.70 | |