| 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 | $192.76 | 12.531% | $216.9148 | $216.91 | $216.90 | $216.90 |
| Purchase #2 | $247.70 | 5.566% | $261.487 | $261.49 | $261.50 | $261.50 |
| Purchase #3 | $97.90 | 5.126% | $102.9184 | $102.92 | $102.90 | $102.90 |
| Purchase #4 | $118.46 | 4.658% | $123.9779 | $123.98 | $124.00 | $124.00 |
| Purchase #5 | $204.41 | 3.700% | $211.9732 | $211.97 | $211.95 | $212.00 |
| Purchase #6 | $249.98 | 5.676% | $264.1689 | $264.17 | $264.15 | $264.20 |
| Purchase #7 | $222.71 | 10.354% | $245.7694 | $245.77 | $245.75 | $245.80 |
| 7 purchase totals = | $1,333.92 | $1,427.2096 | $1,427.21 | $1,427.15 | $1,427.30 | |