| 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 | $231.49 | 4.220% | $241.2589 | $241.26 | $241.25 | $241.30 |
| Purchase #2 | $192.48 | 3.339% | $198.9069 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $52.78 | 7.198% | $56.5791 | $56.58 | $56.60 | $56.60 |
| Purchase #4 | $19.72 | 13.619% | $22.4057 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $136.30 | 13.264% | $154.3788 | $154.38 | $154.40 | $154.40 |
| Purchase #6 | $109.65 | 8.242% | $118.6874 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $129.25 | 8.623% | $140.3952 | $140.40 | $140.40 | $140.40 |
| 7 purchase totals = | $871.67 | $932.6120 | $932.63 | $932.65 | $932.70 | |