| 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 | $212.99 | 6.234% | $226.2678 | $226.27 | $226.25 | $226.30 |
| Purchase #2 | $191.27 | 4.564% | $199.9996 | $200.00 | $200.00 | $200.00 |
| Purchase #3 | $99.47 | 5.531% | $104.9717 | $104.97 | $104.95 | $105.00 |
| Purchase #4 | $37.31 | 6.227% | $39.6333 | $39.63 | $39.65 | $39.60 |
| Purchase #5 | $215.37 | 4.326% | $224.6869 | $224.69 | $224.70 | $224.70 |
| Purchase #6 | $71.61 | 11.312% | $79.7105 | $79.71 | $79.70 | $79.70 |
| Purchase #7 | $144.96 | 6.500% | $154.3824 | $154.38 | $154.40 | $154.40 |
| 7 purchase totals = | $972.98 | $1,029.6522 | $1,029.65 | $1,029.65 | $1,029.70 | |