| 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 | $219.49 | 3.642% | $227.4838 | $227.48 | $227.50 | $227.50 |
| Purchase #2 | $69.71 | 12.522% | $78.4391 | $78.44 | $78.45 | $78.40 |
| Purchase #3 | $245.43 | 4.772% | $257.1419 | $257.14 | $257.15 | $257.10 |
| Purchase #4 | $73.93 | 12.556% | $83.2127 | $83.21 | $83.20 | $83.20 |
| Purchase #5 | $93.38 | 4.789% | $97.852 | $97.85 | $97.85 | $97.90 |
| Purchase #6 | $123.44 | 6.111% | $130.9834 | $130.98 | $131.00 | $131.00 |
| Purchase #7 | $51.95 | 7.868% | $56.0374 | $56.04 | $56.05 | $56.00 |
| 7 purchase totals = | $877.33 | $931.1503 | $931.14 | $931.20 | $931.10 | |