| 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 | $30.53 | 11.839% | $34.1444 | $34.14 | $34.15 | $34.10 |
| Purchase #2 | $64.45 | 6.764% | $68.8094 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $224.68 | 8.132% | $242.951 | $242.95 | $242.95 | $243.00 |
| Purchase #4 | $185.41 | 12.722% | $208.9979 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $215.51 | 6.125% | $228.71 | $228.71 | $228.70 | $228.70 |
| Purchase #6 | $38.60 | 12.449% | $43.4053 | $43.41 | $43.40 | $43.40 |
| Purchase #7 | $105.44 | 13.202% | $119.3602 | $119.36 | $119.35 | $119.40 |
| 7 purchase totals = | $864.62 | $946.3782 | $946.38 | $946.35 | $946.40 | |