| 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 | $186.52 | 3.479% | $193.009 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $236.43 | 9.645% | $259.2337 | $259.23 | $259.25 | $259.20 |
| Purchase #3 | $26.26 | 9.820% | $28.8387 | $28.84 | $28.85 | $28.80 |
| Purchase #4 | $38.70 | 10.575% | $42.7925 | $42.79 | $42.80 | $42.80 |
| Purchase #5 | $114.61 | 3.683% | $118.8311 | $118.83 | $118.85 | $118.80 |
| Purchase #6 | $81.54 | 13.409% | $92.4737 | $92.47 | $92.45 | $92.50 |
| Purchase #7 | $98.69 | 8.858% | $107.432 | $107.43 | $107.45 | $107.40 |
| 7 purchase totals = | $782.75 | $842.6107 | $842.60 | $842.65 | $842.50 | |