| 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 | $194.82 | 8.596% | $211.5667 | $211.57 | $211.55 | $211.60 |
| Purchase #2 | $210.99 | 7.468% | $226.7467 | $226.75 | $226.75 | $226.70 |
| Purchase #3 | $44.49 | 11.679% | $49.686 | $49.69 | $49.70 | $49.70 |
| Purchase #4 | $51.36 | 8.604% | $55.779 | $55.78 | $55.80 | $55.80 |
| Purchase #5 | $81.25 | 9.846% | $89.2499 | $89.25 | $89.25 | $89.20 |
| Purchase #6 | $51.99 | 12.350% | $58.4108 | $58.41 | $58.40 | $58.40 |
| Purchase #7 | $221.76 | 4.343% | $231.391 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $856.66 | $922.8301 | $922.84 | $922.85 | $922.80 | |