| 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 | $234.82 | 10.497% | $259.4691 | $259.47 | $259.45 | $259.50 |
| Purchase #2 | $25.34 | 11.419% | $28.2336 | $28.23 | $28.25 | $28.20 |
| Purchase #3 | $46.57 | 13.103% | $52.6721 | $52.67 | $52.65 | $52.70 |
| Purchase #4 | $85.26 | 7.317% | $91.4985 | $91.50 | $91.50 | $91.50 |
| Purchase #5 | $222.60 | 6.543% | $237.1647 | $237.16 | $237.15 | $237.20 |
| Purchase #6 | $212.29 | 10.576% | $234.7418 | $234.74 | $234.75 | $234.70 |
| Purchase #7 | $164.95 | 11.353% | $183.6768 | $183.68 | $183.70 | $183.70 |
| 7 purchase totals = | $991.83 | $1,087.4566 | $1,087.45 | $1,087.45 | $1,087.50 | |