| 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 | $208.86 | 11.447% | $232.7682 | $232.77 | $232.75 | $232.80 |
| Purchase #2 | $227.36 | 4.397% | $237.357 | $237.36 | $237.35 | $237.40 |
| Purchase #3 | $114.94 | 10.648% | $127.1788 | $127.18 | $127.20 | $127.20 |
| Purchase #4 | $19.78 | 12.552% | $22.2628 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $8.66 | 6.375% | $9.2121 | $9.21 | $9.20 | $9.20 |
| Purchase #6 | $189.94 | 5.316% | $200.0372 | $200.04 | $200.05 | $200.00 |
| Purchase #7 | $91.48 | 10.790% | $101.3507 | $101.35 | $101.35 | $101.40 |
| 7 purchase totals = | $861.02 | $930.1668 | $930.17 | $930.15 | $930.30 | |