| 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 | $26.84 | 5.415% | $28.2934 | $28.29 | $28.30 | $28.30 |
| Purchase #2 | $212.68 | 10.127% | $234.2181 | $234.22 | $234.20 | $234.20 |
| Purchase #3 | $187.65 | 10.678% | $207.6873 | $207.69 | $207.70 | $207.70 |
| Purchase #4 | $135.64 | 3.310% | $140.1297 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $71.62 | 3.610% | $74.2055 | $74.21 | $74.20 | $74.20 |
| Purchase #6 | $30.54 | 9.646% | $33.4859 | $33.49 | $33.50 | $33.50 |
| Purchase #7 | $208.43 | 9.253% | $227.716 | $227.72 | $227.70 | $227.70 |
| 7 purchase totals = | $873.40 | $945.7359 | $945.75 | $945.75 | $945.70 | |