| 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 | $34.57 | 12.668% | $38.9493 | $38.95 | $38.95 | $38.90 |
| Purchase #2 | $36.70 | 11.162% | $40.7965 | $40.80 | $40.80 | $40.80 |
| Purchase #3 | $169.89 | 10.778% | $188.2007 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $40.40 | 9.135% | $44.0905 | $44.09 | $44.10 | $44.10 |
| Purchase #5 | $209.34 | 3.313% | $216.2754 | $216.28 | $216.30 | $216.30 |
| Purchase #6 | $20.26 | 4.874% | $21.2475 | $21.25 | $21.25 | $21.20 |
| Purchase #7 | $217.41 | 7.652% | $234.0462 | $234.05 | $234.05 | $234.00 |
| 7 purchase totals = | $728.57 | $783.6061 | $783.62 | $783.65 | $783.50 | |