| 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 | $185.34 | 9.843% | $203.583 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $67.44 | 12.240% | $75.6947 | $75.69 | $75.70 | $75.70 |
| Purchase #3 | $189.79 | 3.826% | $197.0514 | $197.05 | $197.05 | $197.10 |
| Purchase #4 | $104.82 | 10.773% | $116.1123 | $116.11 | $116.10 | $116.10 |
| Purchase #5 | $215.74 | 10.289% | $237.9375 | $237.94 | $237.95 | $237.90 |
| Purchase #6 | $33.25 | 5.444% | $35.0601 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $46.95 | 10.691% | $51.9694 | $51.97 | $51.95 | $52.00 |
| 7 purchase totals = | $843.33 | $917.4084 | $917.40 | $917.40 | $917.50 | |