| 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 | $111.38 | 4.592% | $116.4946 | $116.49 | $116.50 | $116.50 |
| Purchase #2 | $142.62 | 4.274% | $148.7156 | $148.72 | $148.70 | $148.70 |
| Purchase #3 | $136.79 | 5.612% | $144.4667 | $144.47 | $144.45 | $144.50 |
| Purchase #4 | $92.79 | 12.760% | $104.63 | $104.63 | $104.65 | $104.60 |
| Purchase #5 | $43.65 | 3.361% | $45.1171 | $45.12 | $45.10 | $45.10 |
| Purchase #6 | $88.45 | 9.657% | $96.9916 | $96.99 | $97.00 | $97.00 |
| Purchase #7 | $217.87 | 10.732% | $241.2518 | $241.25 | $241.25 | $241.30 |
| 7 purchase totals = | $833.55 | $897.6674 | $897.67 | $897.65 | $897.70 | |