| 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 | $99.54 | 12.821% | $112.302 | $112.30 | $112.30 | $112.30 |
| Purchase #2 | $180.28 | 13.520% | $204.6539 | $204.65 | $204.65 | $204.70 |
| Purchase #3 | $154.34 | 7.558% | $166.005 | $166.01 | $166.00 | $166.00 |
| Purchase #4 | $247.91 | 5.541% | $261.6467 | $261.65 | $261.65 | $261.60 |
| Purchase #5 | $238.73 | 5.337% | $251.471 | $251.47 | $251.45 | $251.50 |
| Purchase #6 | $220.68 | 3.609% | $228.6443 | $228.64 | $228.65 | $228.60 |
| Purchase #7 | $117.66 | 7.397% | $126.3633 | $126.36 | $126.35 | $126.40 |
| 7 purchase totals = | $1,259.14 | $1,351.0862 | $1,351.08 | $1,351.05 | $1,351.10 | |