| 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 | $215.74 | 3.680% | $223.6792 | $223.68 | $223.70 | $223.70 |
| Purchase #2 | $20.47 | 4.371% | $21.3647 | $21.36 | $21.35 | $21.40 |
| Purchase #3 | $114.65 | 12.824% | $129.3527 | $129.35 | $129.35 | $129.40 |
| Purchase #4 | $238.43 | 3.749% | $247.3687 | $247.37 | $247.35 | $247.40 |
| Purchase #5 | $15.61 | 8.836% | $16.9893 | $16.99 | $17.00 | $17.00 |
| Purchase #6 | $239.47 | 13.229% | $271.1495 | $271.15 | $271.15 | $271.10 |
| Purchase #7 | $103.79 | 10.380% | $114.5634 | $114.56 | $114.55 | $114.60 |
| 7 purchase totals = | $948.16 | $1,024.4675 | $1,024.46 | $1,024.45 | $1,024.60 | |