| 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 | $205.53 | 3.256% | $212.2221 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $149.41 | 12.185% | $167.6156 | $167.62 | $167.60 | $167.60 |
| Purchase #3 | $67.97 | 13.458% | $77.1174 | $77.12 | $77.10 | $77.10 |
| Purchase #4 | $222.59 | 10.162% | $245.2096 | $245.21 | $245.20 | $245.20 |
| Purchase #5 | $174.58 | 4.367% | $182.2039 | $182.20 | $182.20 | $182.20 |
| Purchase #6 | $190.74 | 9.222% | $208.33 | $208.33 | $208.35 | $208.30 |
| Purchase #7 | $33.72 | 10.841% | $37.3756 | $37.38 | $37.40 | $37.40 |
| 7 purchase totals = | $1,044.54 | $1,130.0742 | $1,130.08 | $1,130.05 | $1,130.00 | |