| 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 | $29.57 | 12.106% | $33.1497 | $33.15 | $33.15 | $33.10 |
| Purchase #2 | $212.27 | 11.516% | $236.715 | $236.72 | $236.70 | $236.70 |
| Purchase #3 | $51.45 | 3.747% | $53.3778 | $53.38 | $53.40 | $53.40 |
| Purchase #4 | $206.54 | 5.713% | $218.3396 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $100.87 | 13.744% | $114.7336 | $114.73 | $114.75 | $114.70 |
| Purchase #6 | $101.26 | 3.454% | $104.7575 | $104.76 | $104.75 | $104.80 |
| Purchase #7 | $206.40 | 11.507% | $230.1504 | $230.15 | $230.15 | $230.20 |
| 7 purchase totals = | $908.36 | $991.2236 | $991.23 | $991.25 | $991.20 | |