| 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 | $37.39 | 4.861% | $39.2075 | $39.21 | $39.20 | $39.20 |
| Purchase #2 | $166.32 | 13.175% | $188.2327 | $188.23 | $188.25 | $188.20 |
| Purchase #3 | $199.79 | 8.215% | $216.2027 | $216.20 | $216.20 | $216.20 |
| Purchase #4 | $107.92 | 5.701% | $114.0725 | $114.07 | $114.05 | $114.10 |
| Purchase #5 | $185.78 | 12.681% | $209.3388 | $209.34 | $209.35 | $209.30 |
| Purchase #6 | $29.90 | 3.448% | $30.931 | $30.93 | $30.95 | $30.90 |
| Purchase #7 | $178.50 | 11.465% | $198.965 | $198.97 | $198.95 | $199.00 |
| 7 purchase totals = | $905.60 | $996.9502 | $996.95 | $996.95 | $996.90 | |