| 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 | $21.26 | 6.151% | $22.5677 | $22.57 | $22.55 | $22.60 |
| Purchase #2 | $124.32 | 12.367% | $139.6947 | $139.69 | $139.70 | $139.70 |
| Purchase #3 | $179.76 | 13.613% | $204.2307 | $204.23 | $204.25 | $204.20 |
| Purchase #4 | $84.50 | 12.842% | $95.3515 | $95.35 | $95.35 | $95.40 |
| Purchase #5 | $199.69 | 7.719% | $215.1041 | $215.10 | $215.10 | $215.10 |
| Purchase #6 | $73.91 | 12.266% | $82.9758 | $82.98 | $83.00 | $83.00 |
| Purchase #7 | $207.97 | 3.403% | $215.0472 | $215.05 | $215.05 | $215.00 |
| 7 purchase totals = | $891.41 | $974.9717 | $974.97 | $975.00 | $975.00 | |