| 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 | $245.41 | 5.487% | $258.8756 | $258.88 | $258.90 | $258.90 |
| Purchase #2 | $212.61 | 8.538% | $230.7626 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $188.82 | 10.595% | $208.8255 | $208.83 | $208.85 | $208.80 |
| Purchase #4 | $6.30 | 7.323% | $6.7613 | $6.76 | $6.75 | $6.80 |
| Purchase #5 | $10.36 | 10.683% | $11.4668 | $11.47 | $11.45 | $11.50 |
| Purchase #6 | $112.96 | 10.234% | $124.5203 | $124.52 | $124.50 | $124.50 |
| Purchase #7 | $248.76 | 10.169% | $274.0564 | $274.06 | $274.05 | $274.10 |
| 7 purchase totals = | $1,025.22 | $1,115.2685 | $1,115.28 | $1,115.25 | $1,115.40 | |