| 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 | $240.81 | 12.121% | $269.9986 | $270.00 | $270.00 | $270.00 |
| Purchase #2 | $81.58 | 6.330% | $86.744 | $86.74 | $86.75 | $86.70 |
| Purchase #3 | $121.72 | 3.531% | $126.0179 | $126.02 | $126.00 | $126.00 |
| Purchase #4 | $156.43 | 3.533% | $161.9567 | $161.96 | $161.95 | $162.00 |
| Purchase #5 | $98.65 | 9.253% | $107.7781 | $107.78 | $107.80 | $107.80 |
| Purchase #6 | $223.40 | 7.286% | $239.6769 | $239.68 | $239.70 | $239.70 |
| Purchase #7 | $205.91 | 4.868% | $215.9337 | $215.93 | $215.95 | $215.90 |
| 7 purchase totals = | $1,128.50 | $1,208.1059 | $1,208.11 | $1,208.15 | $1,208.10 | |