| 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 | $10.67 | 12.107% | $11.9618 | $11.96 | $11.95 | $12.00 |
| Purchase #2 | $222.58 | 4.312% | $232.1776 | $232.18 | $232.20 | $232.20 |
| Purchase #3 | $102.99 | 3.297% | $106.3856 | $106.39 | $106.40 | $106.40 |
| Purchase #4 | $42.92 | 9.642% | $47.0583 | $47.06 | $47.05 | $47.10 |
| Purchase #5 | $177.56 | 12.295% | $199.391 | $199.39 | $199.40 | $199.40 |
| Purchase #6 | $28.46 | 7.491% | $30.5919 | $30.59 | $30.60 | $30.60 |
| Purchase #7 | $29.34 | 9.759% | $32.2033 | $32.20 | $32.20 | $32.20 |
| 7 purchase totals = | $614.52 | $659.7695 | $659.77 | $659.80 | $659.90 | |