| 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 | $244.95 | 3.219% | $252.8349 | $252.83 | $252.85 | $252.80 |
| Purchase #2 | $139.53 | 9.770% | $153.1621 | $153.16 | $153.15 | $153.20 |
| Purchase #3 | $131.72 | 8.734% | $143.2244 | $143.22 | $143.20 | $143.20 |
| Purchase #4 | $115.53 | 7.660% | $124.3796 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $68.53 | 13.163% | $77.5506 | $77.55 | $77.55 | $77.60 |
| Purchase #6 | $170.57 | 5.716% | $180.3198 | $180.32 | $180.30 | $180.30 |
| Purchase #7 | $27.40 | 12.850% | $30.9209 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $898.23 | $962.3923 | $962.38 | $962.35 | $962.40 | |