| 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 | $214.55 | 12.658% | $241.7077 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $185.71 | 3.640% | $192.4698 | $192.47 | $192.45 | $192.50 |
| Purchase #3 | $164.44 | 13.639% | $186.868 | $186.87 | $186.85 | $186.90 |
| Purchase #4 | $175.53 | 4.640% | $183.6746 | $183.67 | $183.65 | $183.70 |
| Purchase #5 | $117.53 | 10.452% | $129.8142 | $129.81 | $129.80 | $129.80 |
| Purchase #6 | $193.52 | 3.809% | $200.8912 | $200.89 | $200.90 | $200.90 |
| Purchase #7 | $228.41 | 13.722% | $259.7524 | $259.75 | $259.75 | $259.80 |
| 7 purchase totals = | $1,279.69 | $1,395.1779 | $1,395.17 | $1,395.10 | $1,395.30 | |