| 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 | $85.44 | 10.343% | $94.2771 | $94.28 | $94.30 | $94.30 |
| Purchase #2 | $78.38 | 4.625% | $82.0051 | $82.01 | $82.00 | $82.00 |
| Purchase #3 | $231.53 | 13.771% | $263.414 | $263.41 | $263.40 | $263.40 |
| Purchase #4 | $249.94 | 4.531% | $261.2648 | $261.26 | $261.25 | $261.30 |
| Purchase #5 | $195.61 | 6.157% | $207.6537 | $207.65 | $207.65 | $207.70 |
| Purchase #6 | $162.29 | 11.742% | $181.3461 | $181.35 | $181.35 | $181.30 |
| Purchase #7 | $131.41 | 7.377% | $141.1041 | $141.10 | $141.10 | $141.10 |
| 7 purchase totals = | $1,134.60 | $1,231.0649 | $1,231.06 | $1,231.05 | $1,231.10 | |