| 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 | $242.35 | 10.762% | $268.4317 | $268.43 | $268.45 | $268.40 |
| Purchase #2 | $243.68 | 12.207% | $273.426 | $273.43 | $273.45 | $273.40 |
| Purchase #3 | $169.82 | 7.224% | $182.0878 | $182.09 | $182.10 | $182.10 |
| Purchase #4 | $7.97 | 13.692% | $9.0613 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $220.93 | 4.596% | $231.0839 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $135.28 | 12.576% | $152.2928 | $152.29 | $152.30 | $152.30 |
| Purchase #7 | $217.41 | 9.296% | $237.6204 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $1,237.44 | $1,354.0039 | $1,354.00 | $1,354.05 | $1,354.00 | |