| 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 | $198.28 | 5.699% | $209.58 | $209.58 | $209.60 | $209.60 |
| Purchase #2 | $176.97 | 4.571% | $185.0593 | $185.06 | $185.05 | $185.10 |
| Purchase #3 | $77.88 | 11.806% | $87.0745 | $87.07 | $87.05 | $87.10 |
| Purchase #4 | $172.78 | 10.222% | $190.4416 | $190.44 | $190.45 | $190.40 |
| Purchase #5 | $24.33 | 5.433% | $25.6518 | $25.65 | $25.65 | $25.70 |
| Purchase #6 | $108.76 | 7.465% | $116.8789 | $116.88 | $116.90 | $116.90 |
| Purchase #7 | $247.56 | 5.651% | $261.5496 | $261.55 | $261.55 | $261.50 |
| 7 purchase totals = | $1,006.56 | $1,076.2357 | $1,076.23 | $1,076.25 | $1,076.30 | |