| 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 | $120.66 | 13.614% | $137.0867 | $137.09 | $137.10 | $137.10 |
| Purchase #2 | $193.52 | 3.204% | $199.7204 | $199.72 | $199.70 | $199.70 |
| Purchase #3 | $190.30 | 12.165% | $213.45 | $213.45 | $213.45 | $213.50 |
| Purchase #4 | $238.95 | 9.415% | $261.4471 | $261.45 | $261.45 | $261.40 |
| Purchase #5 | $207.68 | 11.581% | $231.7314 | $231.73 | $231.75 | $231.70 |
| Purchase #6 | $238.27 | 10.213% | $262.6045 | $262.60 | $262.60 | $262.60 |
| Purchase #7 | $202.91 | 6.568% | $216.2371 | $216.24 | $216.25 | $216.20 |
| 7 purchase totals = | $1,392.29 | $1,522.2772 | $1,522.28 | $1,522.30 | $1,522.20 | |