| 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 | $222.47 | 11.323% | $247.6603 | $247.66 | $247.65 | $247.70 |
| Purchase #2 | $227.71 | 7.777% | $245.419 | $245.42 | $245.40 | $245.40 |
| Purchase #3 | $217.60 | 6.396% | $231.5177 | $231.52 | $231.50 | $231.50 |
| Purchase #4 | $47.95 | 5.433% | $50.5551 | $50.56 | $50.55 | $50.60 |
| Purchase #5 | $181.34 | 7.524% | $194.984 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $36.97 | 4.105% | $38.4876 | $38.49 | $38.50 | $38.50 |
| Purchase #7 | $199.30 | 11.870% | $222.9569 | $222.96 | $222.95 | $223.00 |
| 7 purchase totals = | $1,133.34 | $1,231.5806 | $1,231.59 | $1,231.55 | $1,231.70 | |