| 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 | $222.35 | 10.513% | $245.7257 | $245.73 | $245.75 | $245.70 |
| Purchase #2 | $231.56 | 11.438% | $258.0458 | $258.05 | $258.05 | $258.00 |
| Purchase #3 | $222.85 | 5.361% | $234.797 | $234.80 | $234.80 | $234.80 |
| Purchase #4 | $230.84 | 10.444% | $254.9489 | $254.95 | $254.95 | $254.90 |
| Purchase #5 | $248.68 | 5.207% | $261.6288 | $261.63 | $261.65 | $261.60 |
| Purchase #6 | $79.61 | 12.769% | $89.7754 | $89.78 | $89.80 | $89.80 |
| Purchase #7 | $26.35 | 6.338% | $28.0201 | $28.02 | $28.00 | $28.00 |
| 7 purchase totals = | $1,262.24 | $1,372.9417 | $1,372.96 | $1,373.00 | $1,372.80 | |