| 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 | $81.68 | 3.362% | $84.4261 | $84.43 | $84.45 | $84.40 |
| Purchase #2 | $227.54 | 5.846% | $240.842 | $240.84 | $240.85 | $240.80 |
| Purchase #3 | $185.74 | 12.235% | $208.4653 | $208.47 | $208.45 | $208.50 |
| Purchase #4 | $185.56 | 8.231% | $200.8334 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $204.52 | 3.585% | $211.852 | $211.85 | $211.85 | $211.90 |
| Purchase #6 | $203.48 | 3.418% | $210.4349 | $210.43 | $210.45 | $210.40 |
| Purchase #7 | $133.39 | 12.362% | $149.8797 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $1,221.91 | $1,306.7334 | $1,306.73 | $1,306.80 | $1,306.70 | |