| 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 | $191.78 | 12.372% | $215.507 | $215.51 | $215.50 | $215.50 |
| Purchase #2 | $135.67 | 6.542% | $144.5455 | $144.55 | $144.55 | $144.50 |
| Purchase #3 | $123.41 | 10.487% | $136.352 | $136.35 | $136.35 | $136.40 |
| Purchase #4 | $212.85 | 10.382% | $234.9481 | $234.95 | $234.95 | $234.90 |
| Purchase #5 | $182.25 | 3.693% | $188.9805 | $188.98 | $189.00 | $189.00 |
| Purchase #6 | $52.62 | 11.601% | $58.7244 | $58.72 | $58.70 | $58.70 |
| Purchase #7 | $7.57 | 11.580% | $8.4466 | $8.45 | $8.45 | $8.40 |
| 7 purchase totals = | $906.15 | $987.5041 | $987.51 | $987.50 | $987.40 | |