| 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 | $111.81 | 8.266% | $121.0522 | $121.05 | $121.05 | $121.10 |
| Purchase #2 | $208.83 | 8.321% | $226.2067 | $226.21 | $226.20 | $226.20 |
| Purchase #3 | $37.80 | 12.709% | $42.604 | $42.60 | $42.60 | $42.60 |
| Purchase #4 | $173.78 | 9.772% | $190.7618 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $17.34 | 8.671% | $18.8436 | $18.84 | $18.85 | $18.80 |
| Purchase #6 | $71.40 | 8.795% | $77.6796 | $77.68 | $77.70 | $77.70 |
| Purchase #7 | $94.57 | 4.162% | $98.506 | $98.51 | $98.50 | $98.50 |
| 7 purchase totals = | $715.53 | $775.6539 | $775.65 | $775.65 | $775.70 | |