| 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 | $93.45 | 4.290% | $97.459 | $97.46 | $97.45 | $97.50 |
| Purchase #2 | $222.98 | 8.536% | $242.0136 | $242.01 | $242.00 | $242.00 |
| Purchase #3 | $68.84 | 7.718% | $74.1531 | $74.15 | $74.15 | $74.20 |
| Purchase #4 | $165.70 | 8.416% | $179.6453 | $179.65 | $179.65 | $179.60 |
| Purchase #5 | $131.94 | 4.378% | $137.7163 | $137.72 | $137.70 | $137.70 |
| Purchase #6 | $77.29 | 11.873% | $86.4666 | $86.47 | $86.45 | $86.50 |
| Purchase #7 | $225.44 | 12.151% | $252.8332 | $252.83 | $252.85 | $252.80 |
| 7 purchase totals = | $985.64 | $1,070.2871 | $1,070.29 | $1,070.25 | $1,070.30 | |