| 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 | $33.73 | 13.817% | $38.3905 | $38.39 | $38.40 | $38.40 |
| Purchase #2 | $139.85 | 12.268% | $157.0068 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $234.49 | 8.358% | $254.0887 | $254.09 | $254.10 | $254.10 |
| Purchase #4 | $222.89 | 5.707% | $235.6103 | $235.61 | $235.60 | $235.60 |
| Purchase #5 | $24.61 | 12.754% | $27.7488 | $27.75 | $27.75 | $27.70 |
| Purchase #6 | $233.41 | 5.478% | $246.1962 | $246.20 | $246.20 | $246.20 |
| Purchase #7 | $121.45 | 5.722% | $128.3994 | $128.40 | $128.40 | $128.40 |
| 7 purchase totals = | $1,010.43 | $1,087.4407 | $1,087.45 | $1,087.45 | $1,087.40 | |