| 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 | $234.47 | 5.430% | $247.2017 | $247.20 | $247.20 | $247.20 |
| Purchase #2 | $250.98 | 9.762% | $275.4807 | $275.48 | $275.50 | $275.50 |
| Purchase #3 | $142.54 | 12.870% | $160.8849 | $160.88 | $160.90 | $160.90 |
| Purchase #4 | $40.68 | 8.466% | $44.124 | $44.12 | $44.10 | $44.10 |
| Purchase #5 | $61.50 | 9.492% | $67.3376 | $67.34 | $67.35 | $67.30 |
| Purchase #6 | $40.32 | 9.473% | $44.1395 | $44.14 | $44.15 | $44.10 |
| Purchase #7 | $62.96 | 9.382% | $68.8669 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $833.45 | $908.0353 | $908.03 | $908.05 | $908.00 | |