| 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 | $223.89 | 13.781% | $254.7443 | $254.74 | $254.75 | $254.70 |
| Purchase #2 | $9.39 | 3.556% | $9.7239 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $34.30 | 9.142% | $37.4357 | $37.44 | $37.45 | $37.40 |
| Purchase #4 | $52.91 | 9.856% | $58.1248 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $120.79 | 9.502% | $132.2675 | $132.27 | $132.25 | $132.30 |
| Purchase #6 | $75.37 | 3.457% | $77.9755 | $77.98 | $78.00 | $78.00 |
| Purchase #7 | $136.75 | 7.663% | $147.2292 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $653.40 | $717.5009 | $717.50 | $717.50 | $717.40 | |