| 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 | $199.29 | 7.652% | $214.5397 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $213.26 | 4.712% | $223.3088 | $223.31 | $223.30 | $223.30 |
| Purchase #3 | $193.85 | 12.688% | $218.4457 | $218.45 | $218.45 | $218.40 |
| Purchase #4 | $67.32 | 4.322% | $70.2296 | $70.23 | $70.25 | $70.20 |
| Purchase #5 | $57.81 | 6.693% | $61.6792 | $61.68 | $61.70 | $61.70 |
| Purchase #6 | $164.98 | 3.143% | $170.1653 | $170.17 | $170.15 | $170.20 |
| Purchase #7 | $232.46 | 4.188% | $242.1954 | $242.20 | $242.20 | $242.20 |
| 7 purchase totals = | $1,128.97 | $1,200.5637 | $1,200.58 | $1,200.60 | $1,200.50 | |