| 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 | $10.29 | 13.287% | $11.6572 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $110.54 | 9.308% | $120.8291 | $120.83 | $120.85 | $120.80 |
| Purchase #3 | $114.80 | 4.448% | $119.9063 | $119.91 | $119.90 | $119.90 |
| Purchase #4 | $122.46 | 3.375% | $126.593 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $183.46 | 13.529% | $208.2803 | $208.28 | $208.30 | $208.30 |
| Purchase #6 | $226.59 | 3.720% | $235.0191 | $235.02 | $235.00 | $235.00 |
| Purchase #7 | $48.88 | 12.853% | $55.1625 | $55.16 | $55.15 | $55.20 |
| 7 purchase totals = | $817.02 | $877.4475 | $877.45 | $877.45 | $877.50 | |