| 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 | $238.26 | 12.144% | $267.1943 | $267.19 | $267.20 | $267.20 |
| Purchase #2 | $40.36 | 9.157% | $44.0558 | $44.06 | $44.05 | $44.10 |
| Purchase #3 | $203.92 | 13.107% | $230.6478 | $230.65 | $230.65 | $230.60 |
| Purchase #4 | $199.45 | 4.832% | $209.0874 | $209.09 | $209.10 | $209.10 |
| Purchase #5 | $38.30 | 3.282% | $39.557 | $39.56 | $39.55 | $39.60 |
| Purchase #6 | $114.61 | 4.471% | $119.7342 | $119.73 | $119.75 | $119.70 |
| Purchase #7 | $222.85 | 11.394% | $248.2415 | $248.24 | $248.25 | $248.20 |
| 7 purchase totals = | $1,057.75 | $1,158.5180 | $1,158.52 | $1,158.55 | $1,158.50 | |