| 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 | $195.90 | 8.667% | $212.8787 | $212.88 | $212.90 | $212.90 |
| Purchase #2 | $131.58 | 11.836% | $147.1538 | $147.15 | $147.15 | $147.20 |
| Purchase #3 | $22.87 | 10.473% | $25.2652 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $123.76 | 3.419% | $127.9914 | $127.99 | $128.00 | $128.00 |
| Purchase #5 | $25.39 | 6.138% | $26.9484 | $26.95 | $26.95 | $26.90 |
| Purchase #6 | $232.55 | 9.521% | $254.6911 | $254.69 | $254.70 | $254.70 |
| Purchase #7 | $68.46 | 13.769% | $77.8863 | $77.89 | $77.90 | $77.90 |
| 7 purchase totals = | $800.51 | $872.8149 | $872.82 | $872.85 | $872.90 | |