| 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 | $19.63 | 8.270% | $21.2534 | $21.25 | $21.25 | $21.30 |
| Purchase #2 | $236.63 | 6.668% | $252.4085 | $252.41 | $252.40 | $252.40 |
| Purchase #3 | $247.26 | 7.362% | $265.4633 | $265.46 | $265.45 | $265.50 |
| Purchase #4 | $209.79 | 4.314% | $218.8403 | $218.84 | $218.85 | $218.80 |
| Purchase #5 | $171.28 | 6.563% | $182.5211 | $182.52 | $182.50 | $182.50 |
| Purchase #6 | $29.91 | 11.754% | $33.4256 | $33.43 | $33.45 | $33.40 |
| Purchase #7 | $46.87 | 9.595% | $51.3672 | $51.37 | $51.35 | $51.40 |
| 7 purchase totals = | $961.37 | $1,025.2794 | $1,025.28 | $1,025.25 | $1,025.30 | |