| 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 | $10.97 | 3.739% | $11.3802 | $11.38 | $11.40 | $11.40 |
| Purchase #2 | $201.50 | 11.671% | $225.0171 | $225.02 | $225.00 | $225.00 |
| Purchase #3 | $205.43 | 12.359% | $230.8191 | $230.82 | $230.80 | $230.80 |
| Purchase #4 | $30.26 | 10.480% | $33.4312 | $33.43 | $33.45 | $33.40 |
| Purchase #5 | $220.30 | 12.668% | $248.2076 | $248.21 | $248.20 | $248.20 |
| Purchase #6 | $60.36 | 6.237% | $64.1247 | $64.12 | $64.10 | $64.10 |
| Purchase #7 | $66.41 | 7.678% | $71.509 | $71.51 | $71.50 | $71.50 |
| 7 purchase totals = | $795.23 | $884.4889 | $884.49 | $884.45 | $884.40 | |