| 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 | $220.69 | 3.684% | $228.8202 | $228.82 | $228.80 | $228.80 |
| Purchase #2 | $10.81 | 4.237% | $11.268 | $11.27 | $11.25 | $11.30 |
| Purchase #3 | $30.75 | 11.710% | $34.3508 | $34.35 | $34.35 | $34.40 |
| Purchase #4 | $167.45 | 12.375% | $188.1719 | $188.17 | $188.15 | $188.20 |
| Purchase #5 | $48.76 | 12.827% | $55.0144 | $55.01 | $55.00 | $55.00 |
| Purchase #6 | $99.25 | 4.682% | $103.8969 | $103.90 | $103.90 | $103.90 |
| Purchase #7 | $157.98 | 7.646% | $170.0592 | $170.06 | $170.05 | $170.10 |
| 7 purchase totals = | $735.69 | $791.5814 | $791.58 | $791.50 | $791.70 | |