| 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 | $232.87 | 12.310% | $261.5363 | $261.54 | $261.55 | $261.50 |
| Purchase #2 | $85.31 | 5.625% | $90.1087 | $90.11 | $90.10 | $90.10 |
| Purchase #3 | $119.84 | 12.292% | $134.5707 | $134.57 | $134.55 | $134.60 |
| Purchase #4 | $141.70 | 3.811% | $147.1002 | $147.10 | $147.10 | $147.10 |
| Purchase #5 | $196.73 | 3.829% | $204.2628 | $204.26 | $204.25 | $204.30 |
| Purchase #6 | $149.79 | 5.724% | $158.364 | $158.36 | $158.35 | $158.40 |
| Purchase #7 | $215.25 | 10.661% | $238.1978 | $238.20 | $238.20 | $238.20 |
| 7 purchase totals = | $1,141.49 | $1,234.1405 | $1,234.14 | $1,234.10 | $1,234.20 | |