| 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 | $194.43 | 8.177% | $210.3285 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $228.76 | 12.380% | $257.0805 | $257.08 | $257.10 | $257.10 |
| Purchase #3 | $74.91 | 6.450% | $79.7417 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $233.39 | 12.117% | $261.6699 | $261.67 | $261.65 | $261.70 |
| Purchase #5 | $143.78 | 3.473% | $148.7735 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $85.74 | 3.862% | $89.0513 | $89.05 | $89.05 | $89.10 |
| Purchase #7 | $230.93 | 6.793% | $246.6171 | $246.62 | $246.60 | $246.60 |
| 7 purchase totals = | $1,191.94 | $1,293.2625 | $1,293.26 | $1,293.25 | $1,293.30 | |