| 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 | $212.56 | 6.569% | $226.5231 | $226.52 | $226.50 | $226.50 |
| Purchase #2 | $94.60 | 10.862% | $104.8755 | $104.88 | $104.90 | $104.90 |
| Purchase #3 | $157.45 | 11.274% | $175.2009 | $175.20 | $175.20 | $175.20 |
| Purchase #4 | $6.69 | 9.370% | $7.3169 | $7.32 | $7.30 | $7.30 |
| Purchase #5 | $161.63 | 8.235% | $174.9402 | $174.94 | $174.95 | $174.90 |
| Purchase #6 | $160.28 | 5.607% | $169.2669 | $169.27 | $169.25 | $169.30 |
| Purchase #7 | $212.57 | 8.863% | $231.4101 | $231.41 | $231.40 | $231.40 |
| 7 purchase totals = | $1,005.78 | $1,089.5336 | $1,089.54 | $1,089.50 | $1,089.50 | |