| 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 | $199.86 | 3.264% | $206.3834 | $206.38 | $206.40 | $206.40 |
| Purchase #2 | $121.64 | 10.406% | $134.2979 | $134.30 | $134.30 | $134.30 |
| Purchase #3 | $58.92 | 4.617% | $61.6403 | $61.64 | $61.65 | $61.60 |
| Purchase #4 | $240.43 | 3.322% | $248.4171 | $248.42 | $248.40 | $248.40 |
| Purchase #5 | $186.82 | 3.313% | $193.0093 | $193.01 | $193.00 | $193.00 |
| Purchase #6 | $16.42 | 13.334% | $18.6094 | $18.61 | $18.60 | $18.60 |
| Purchase #7 | $83.33 | 8.521% | $90.4305 | $90.43 | $90.45 | $90.40 |
| 7 purchase totals = | $907.42 | $952.7879 | $952.79 | $952.80 | $952.70 | |