| 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 | $211.91 | 9.190% | $231.3845 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $10.94 | 5.725% | $11.5663 | $11.57 | $11.55 | $11.60 |
| Purchase #3 | $116.30 | 10.206% | $128.1696 | $128.17 | $128.15 | $128.20 |
| Purchase #4 | $74.76 | 9.476% | $81.8443 | $81.84 | $81.85 | $81.80 |
| Purchase #5 | $114.59 | 3.320% | $118.3944 | $118.39 | $118.40 | $118.40 |
| Purchase #6 | $28.84 | 5.132% | $30.3201 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $225.98 | 9.626% | $247.7328 | $247.73 | $247.75 | $247.70 |
| 7 purchase totals = | $783.32 | $849.4120 | $849.40 | $849.40 | $849.40 | |