| 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 | $124.44 | 7.373% | $133.615 | $133.62 | $133.60 | $133.60 |
| Purchase #2 | $109.74 | 4.236% | $114.3886 | $114.39 | $114.40 | $114.40 |
| Purchase #3 | $80.47 | 11.567% | $89.778 | $89.78 | $89.80 | $89.80 |
| Purchase #4 | $213.53 | 7.713% | $229.9996 | $230.00 | $230.00 | $230.00 |
| Purchase #5 | $184.39 | 13.648% | $209.5555 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $209.73 | 8.823% | $228.2345 | $228.23 | $228.25 | $228.20 |
| Purchase #7 | $47.39 | 11.119% | $52.6593 | $52.66 | $52.65 | $52.70 |
| 7 purchase totals = | $969.69 | $1,058.2305 | $1,058.24 | $1,058.25 | $1,058.30 | |