| 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 | $242.84 | 9.125% | $264.9992 | $265.00 | $265.00 | $265.00 |
| Purchase #2 | $143.55 | 9.552% | $157.2619 | $157.26 | $157.25 | $157.30 |
| Purchase #3 | $79.82 | 8.468% | $86.5792 | $86.58 | $86.60 | $86.60 |
| Purchase #4 | $12.82 | 4.764% | $13.4307 | $13.43 | $13.45 | $13.40 |
| Purchase #5 | $84.56 | 11.662% | $94.4214 | $94.42 | $94.40 | $94.40 |
| Purchase #6 | $130.81 | 9.604% | $143.373 | $143.37 | $143.35 | $143.40 |
| Purchase #7 | $160.87 | 5.762% | $170.1393 | $170.14 | $170.15 | $170.10 |
| 7 purchase totals = | $855.27 | $930.2047 | $930.20 | $930.20 | $930.20 | |