| 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 | $190.81 | 7.334% | $204.804 | $204.80 | $204.80 | $204.80 |
| Purchase #2 | $144.69 | 3.858% | $150.2721 | $150.27 | $150.25 | $150.30 |
| Purchase #3 | $108.99 | 9.260% | $119.0825 | $119.08 | $119.10 | $119.10 |
| Purchase #4 | $126.31 | 4.405% | $131.874 | $131.87 | $131.85 | $131.90 |
| Purchase #5 | $242.86 | 5.340% | $255.8287 | $255.83 | $255.85 | $255.80 |
| Purchase #6 | $91.25 | 11.607% | $101.8414 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $237.64 | 11.515% | $265.0042 | $265.00 | $265.00 | $265.00 |
| 7 purchase totals = | $1,142.55 | $1,228.7069 | $1,228.69 | $1,228.70 | $1,228.70 | |