| 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 | $117.95 | 13.313% | $133.6527 | $133.65 | $133.65 | $133.70 |
| Purchase #2 | $129.88 | 5.157% | $136.5779 | $136.58 | $136.60 | $136.60 |
| Purchase #3 | $199.90 | 7.183% | $214.2588 | $214.26 | $214.25 | $214.30 |
| Purchase #4 | $104.38 | 5.793% | $110.4267 | $110.43 | $110.45 | $110.40 |
| Purchase #5 | $212.94 | 12.802% | $240.2006 | $240.20 | $240.20 | $240.20 |
| Purchase #6 | $250.85 | 4.327% | $261.7043 | $261.70 | $261.70 | $261.70 |
| Purchase #7 | $103.55 | 4.605% | $108.3185 | $108.32 | $108.30 | $108.30 |
| 7 purchase totals = | $1,119.45 | $1,205.1395 | $1,205.14 | $1,205.15 | $1,205.20 | |