| 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 | $102.85 | 9.296% | $112.4109 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $178.60 | 11.694% | $199.4855 | $199.49 | $199.50 | $199.50 |
| Purchase #3 | $63.96 | 9.476% | $70.0208 | $70.02 | $70.00 | $70.00 |
| Purchase #4 | $14.57 | 12.349% | $16.3692 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $241.66 | 4.825% | $253.3201 | $253.32 | $253.30 | $253.30 |
| Purchase #6 | $245.74 | 6.652% | $262.0866 | $262.09 | $262.10 | $262.10 |
| Purchase #7 | $237.60 | 10.106% | $261.6119 | $261.61 | $261.60 | $261.60 |
| 7 purchase totals = | $1,084.98 | $1,175.3050 | $1,175.31 | $1,175.25 | $1,175.30 | |