| 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 | $191.69 | 10.484% | $211.7868 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $63.85 | 5.183% | $67.1593 | $67.16 | $67.15 | $67.20 |
| Purchase #3 | $205.40 | 11.329% | $228.6698 | $228.67 | $228.65 | $228.70 |
| Purchase #4 | $27.31 | 12.835% | $30.8152 | $30.82 | $30.80 | $30.80 |
| Purchase #5 | $13.42 | 13.357% | $15.2125 | $15.21 | $15.20 | $15.20 |
| Purchase #6 | $213.26 | 12.447% | $239.8045 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $243.93 | 11.627% | $272.2917 | $272.29 | $272.30 | $272.30 |
| 7 purchase totals = | $958.86 | $1,065.7398 | $1,065.74 | $1,065.70 | $1,065.80 | |