| 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 | $181.59 | 6.766% | $193.8764 | $193.88 | $193.90 | $193.90 |
| Purchase #2 | $237.35 | 10.235% | $261.6428 | $261.64 | $261.65 | $261.60 |
| Purchase #3 | $6.82 | 5.869% | $7.2203 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $217.61 | 9.276% | $237.7955 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $247.25 | 7.621% | $266.0929 | $266.09 | $266.10 | $266.10 |
| Purchase #6 | $14.64 | 5.557% | $15.4535 | $15.45 | $15.45 | $15.50 |
| Purchase #7 | $243.42 | 5.838% | $257.6309 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $1,148.68 | $1,239.7123 | $1,239.71 | $1,239.75 | $1,239.70 | |