| 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 | $237.34 | 5.431% | $250.2299 | $250.23 | $250.25 | $250.20 |
| Purchase #2 | $59.51 | 12.438% | $66.9119 | $66.91 | $66.90 | $66.90 |
| Purchase #3 | $58.44 | 4.720% | $61.1984 | $61.20 | $61.20 | $61.20 |
| Purchase #4 | $161.82 | 11.492% | $180.4164 | $180.42 | $180.40 | $180.40 |
| Purchase #5 | $42.63 | 9.689% | $46.7604 | $46.76 | $46.75 | $46.80 |
| Purchase #6 | $41.29 | 10.718% | $45.7155 | $45.72 | $45.70 | $45.70 |
| Purchase #7 | $154.65 | 4.728% | $161.9619 | $161.96 | $161.95 | $162.00 |
| 7 purchase totals = | $755.68 | $813.1944 | $813.20 | $813.15 | $813.20 | |