| 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 | $205.66 | 8.315% | $222.7606 | $222.76 | $222.75 | $222.80 |
| Purchase #2 | $132.76 | 10.793% | $147.0888 | $147.09 | $147.10 | $147.10 |
| Purchase #3 | $113.44 | 8.133% | $122.6661 | $122.67 | $122.65 | $122.70 |
| Purchase #4 | $74.40 | 13.438% | $84.3979 | $84.40 | $84.40 | $84.40 |
| Purchase #5 | $88.28 | 12.349% | $99.1817 | $99.18 | $99.20 | $99.20 |
| Purchase #6 | $136.32 | 5.397% | $143.6772 | $143.68 | $143.70 | $143.70 |
| Purchase #7 | $103.28 | 10.558% | $114.1843 | $114.18 | $114.20 | $114.20 |
| 7 purchase totals = | $854.14 | $933.9566 | $933.96 | $934.00 | $934.10 | |