| 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 | $109.62 | 4.425% | $114.4707 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $203.83 | 7.804% | $219.7369 | $219.74 | $219.75 | $219.70 |
| Purchase #3 | $35.52 | 4.194% | $37.0097 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $102.52 | 13.359% | $116.2156 | $116.22 | $116.20 | $116.20 |
| Purchase #5 | $228.40 | 3.337% | $236.0217 | $236.02 | $236.00 | $236.00 |
| Purchase #6 | $97.73 | 11.790% | $109.2524 | $109.25 | $109.25 | $109.30 |
| Purchase #7 | $31.96 | 10.872% | $35.4347 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $809.58 | $868.1417 | $868.14 | $868.10 | $868.10 | |