| 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 | $136.26 | 10.113% | $150.04 | $150.04 | $150.05 | $150.00 |
| Purchase #2 | $123.41 | 6.538% | $131.4785 | $131.48 | $131.50 | $131.50 |
| Purchase #3 | $202.25 | 3.327% | $208.9789 | $208.98 | $209.00 | $209.00 |
| Purchase #4 | $243.28 | 11.140% | $270.3814 | $270.38 | $270.40 | $270.40 |
| Purchase #5 | $177.45 | 7.864% | $191.4047 | $191.40 | $191.40 | $191.40 |
| Purchase #6 | $217.37 | 12.793% | $245.1781 | $245.18 | $245.20 | $245.20 |
| Purchase #7 | $234.52 | 11.706% | $261.9729 | $261.97 | $261.95 | $262.00 |
| 7 purchase totals = | $1,334.54 | $1,459.4345 | $1,459.43 | $1,459.50 | $1,459.50 | |