| 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 | $99.78 | 3.276% | $103.0488 | $103.05 | $103.05 | $103.00 |
| Purchase #2 | $108.69 | 5.215% | $114.3582 | $114.36 | $114.35 | $114.40 |
| Purchase #3 | $218.39 | 7.176% | $234.0617 | $234.06 | $234.05 | $234.10 |
| Purchase #4 | $87.43 | 13.681% | $99.3913 | $99.39 | $99.40 | $99.40 |
| Purchase #5 | $188.75 | 7.844% | $203.5556 | $203.56 | $203.55 | $203.60 |
| Purchase #6 | $236.63 | 12.300% | $265.7355 | $265.74 | $265.75 | $265.70 |
| Purchase #7 | $160.60 | 3.855% | $166.7911 | $166.79 | $166.80 | $166.80 |
| 7 purchase totals = | $1,100.27 | $1,186.9422 | $1,186.95 | $1,186.95 | $1,187.00 | |