| 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 | $183.96 | 10.743% | $203.7228 | $203.72 | $203.70 | $203.70 |
| Purchase #2 | $143.78 | 13.633% | $163.3815 | $163.38 | $163.40 | $163.40 |
| Purchase #3 | $235.64 | 4.841% | $247.0473 | $247.05 | $247.05 | $247.00 |
| Purchase #4 | $19.56 | 9.576% | $21.4331 | $21.43 | $21.45 | $21.40 |
| Purchase #5 | $115.74 | 10.828% | $128.2723 | $128.27 | $128.25 | $128.30 |
| Purchase #6 | $240.93 | 8.735% | $261.9752 | $261.98 | $262.00 | $262.00 |
| Purchase #7 | $179.87 | 13.425% | $204.0175 | $204.02 | $204.00 | $204.00 |
| 7 purchase totals = | $1,119.48 | $1,229.8497 | $1,229.85 | $1,229.85 | $1,229.80 | |