| 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 | $214.86 | 3.159% | $221.6474 | $221.65 | $221.65 | $221.60 |
| Purchase #2 | $148.33 | 10.608% | $164.0648 | $164.06 | $164.05 | $164.10 |
| Purchase #3 | $121.56 | 12.810% | $137.1318 | $137.13 | $137.15 | $137.10 |
| Purchase #4 | $42.42 | 12.185% | $47.5889 | $47.59 | $47.60 | $47.60 |
| Purchase #5 | $36.44 | 3.276% | $37.6338 | $37.63 | $37.65 | $37.60 |
| Purchase #6 | $19.39 | 8.449% | $21.0283 | $21.03 | $21.05 | $21.00 |
| Purchase #7 | $194.56 | 10.506% | $215.0005 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $777.56 | $844.0955 | $844.09 | $844.15 | $844.00 | |