| 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 | $219.26 | 3.551% | $227.0459 | $227.05 | $227.05 | $227.00 |
| Purchase #2 | $14.25 | 4.807% | $14.935 | $14.94 | $14.95 | $14.90 |
| Purchase #3 | $193.82 | 7.381% | $208.1259 | $208.13 | $208.15 | $208.10 |
| Purchase #4 | $117.94 | 6.763% | $125.9163 | $125.92 | $125.90 | $125.90 |
| Purchase #5 | $163.41 | 7.516% | $175.6919 | $175.69 | $175.70 | $175.70 |
| Purchase #6 | $160.61 | 11.312% | $178.7782 | $178.78 | $178.80 | $178.80 |
| Purchase #7 | $222.47 | 8.790% | $242.0251 | $242.03 | $242.05 | $242.00 |
| 7 purchase totals = | $1,091.76 | $1,172.5183 | $1,172.54 | $1,172.60 | $1,172.40 | |