| 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 | $104.30 | 10.591% | $115.3464 | $115.35 | $115.35 | $115.30 |
| Purchase #2 | $49.65 | 8.294% | $53.768 | $53.77 | $53.75 | $53.80 |
| Purchase #3 | $235.56 | 5.228% | $247.8751 | $247.88 | $247.90 | $247.90 |
| Purchase #4 | $79.97 | 3.475% | $82.749 | $82.75 | $82.75 | $82.70 |
| Purchase #5 | $235.72 | 9.347% | $257.7527 | $257.75 | $257.75 | $257.80 |
| Purchase #6 | $204.47 | 5.536% | $215.7895 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $195.73 | 6.155% | $207.7772 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $1,105.40 | $1,181.0579 | $1,181.07 | $1,181.10 | $1,181.10 | |