| 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 | $110.85 | 10.185% | $122.1401 | $122.14 | $122.15 | $122.10 |
| Purchase #2 | $178.75 | 6.680% | $190.6905 | $190.69 | $190.70 | $190.70 |
| Purchase #3 | $34.38 | 12.652% | $38.7298 | $38.73 | $38.75 | $38.70 |
| Purchase #4 | $84.76 | 10.578% | $93.7259 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $203.59 | 6.555% | $216.9353 | $216.94 | $216.95 | $216.90 |
| Purchase #6 | $19.98 | 3.413% | $20.6619 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $21.55 | 8.382% | $23.3563 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $653.86 | $706.2398 | $706.25 | $706.30 | $706.20 | |