| 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 | $200.89 | 5.490% | $211.9189 | $211.92 | $211.90 | $211.90 |
| Purchase #2 | $16.76 | 4.233% | $17.4695 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $209.35 | 6.405% | $222.7589 | $222.76 | $222.75 | $222.80 |
| Purchase #4 | $8.97 | 8.183% | $9.704 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $125.85 | 8.773% | $136.8908 | $136.89 | $136.90 | $136.90 |
| Purchase #6 | $182.69 | 7.846% | $197.0239 | $197.02 | $197.00 | $197.00 |
| Purchase #7 | $208.43 | 13.135% | $235.8073 | $235.81 | $235.80 | $235.80 |
| 7 purchase totals = | $952.94 | $1,031.5733 | $1,031.57 | $1,031.50 | $1,031.60 | |