| 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 | $22.54 | 11.442% | $25.119 | $25.12 | $25.10 | $25.10 |
| Purchase #2 | $232.58 | 13.252% | $263.4015 | $263.40 | $263.40 | $263.40 |
| Purchase #3 | $192.41 | 8.810% | $209.3613 | $209.36 | $209.35 | $209.40 |
| Purchase #4 | $195.57 | 6.473% | $208.2292 | $208.23 | $208.25 | $208.20 |
| Purchase #5 | $10.95 | 4.421% | $11.4341 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $243.62 | 7.716% | $262.4177 | $262.42 | $262.40 | $262.40 |
| Purchase #7 | $13.43 | 13.612% | $15.2581 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $911.10 | $995.2209 | $995.22 | $995.20 | $995.20 | |