| 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 | $80.28 | 5.657% | $84.8214 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $247.82 | 12.285% | $278.2647 | $278.26 | $278.25 | $278.30 |
| Purchase #3 | $88.69 | 9.870% | $97.4437 | $97.44 | $97.45 | $97.40 |
| Purchase #4 | $239.31 | 10.824% | $265.2129 | $265.21 | $265.20 | $265.20 |
| Purchase #5 | $220.35 | 4.836% | $231.0061 | $231.01 | $231.00 | $231.00 |
| Purchase #6 | $243.36 | 8.584% | $264.25 | $264.25 | $264.25 | $264.30 |
| Purchase #7 | $238.39 | 9.541% | $261.1348 | $261.13 | $261.15 | $261.10 |
| 7 purchase totals = | $1,358.20 | $1,482.1336 | $1,482.12 | $1,482.10 | $1,482.10 | |