| 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 | $112.62 | 6.539% | $119.9842 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $215.71 | 3.356% | $222.9492 | $222.95 | $222.95 | $222.90 |
| Purchase #3 | $67.80 | 4.689% | $70.9791 | $70.98 | $71.00 | $71.00 |
| Purchase #4 | $141.37 | 5.182% | $148.6958 | $148.70 | $148.70 | $148.70 |
| Purchase #5 | $87.83 | 10.703% | $97.2304 | $97.23 | $97.25 | $97.20 |
| Purchase #6 | $27.67 | 13.287% | $31.3465 | $31.35 | $31.35 | $31.30 |
| Purchase #7 | $109.82 | 9.628% | $120.3935 | $120.39 | $120.40 | $120.40 |
| 7 purchase totals = | $762.82 | $811.5787 | $811.58 | $811.65 | $811.50 | |