| 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 | $214.40 | 10.410% | $236.719 | $236.72 | $236.70 | $236.70 |
| Purchase #2 | $143.45 | 3.828% | $148.9413 | $148.94 | $148.95 | $148.90 |
| Purchase #3 | $79.62 | 8.358% | $86.2746 | $86.27 | $86.25 | $86.30 |
| Purchase #4 | $199.49 | 13.467% | $226.3553 | $226.36 | $226.35 | $226.40 |
| Purchase #5 | $36.75 | 5.293% | $38.6952 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $118.63 | 8.780% | $129.0457 | $129.05 | $129.05 | $129.00 |
| Purchase #7 | $71.30 | 5.359% | $75.121 | $75.12 | $75.10 | $75.10 |
| 7 purchase totals = | $863.64 | $941.1521 | $941.16 | $941.10 | $941.10 | |