| 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 | $206.41 | 3.304% | $213.2298 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $113.73 | 9.730% | $124.7959 | $124.80 | $124.80 | $124.80 |
| Purchase #3 | $72.48 | 4.452% | $75.7068 | $75.71 | $75.70 | $75.70 |
| Purchase #4 | $220.45 | 7.611% | $237.2284 | $237.23 | $237.25 | $237.20 |
| Purchase #5 | $231.96 | 7.300% | $248.8931 | $248.89 | $248.90 | $248.90 |
| Purchase #6 | $25.72 | 8.865% | $28.0001 | $28.00 | $28.00 | $28.00 |
| Purchase #7 | $230.46 | 13.678% | $261.9823 | $261.98 | $262.00 | $262.00 |
| 7 purchase totals = | $1,101.21 | $1,189.8364 | $1,189.84 | $1,189.90 | $1,189.80 | |