| 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 | $220.43 | 10.234% | $242.9888 | $242.99 | $243.00 | $243.00 |
| Purchase #2 | $12.58 | 3.335% | $12.9995 | $13.00 | $13.00 | $13.00 |
| Purchase #3 | $235.55 | 10.797% | $260.9823 | $260.98 | $261.00 | $261.00 |
| Purchase #4 | $8.28 | 6.258% | $8.7982 | $8.80 | $8.80 | $8.80 |
| Purchase #5 | $65.38 | 8.177% | $70.7261 | $70.73 | $70.75 | $70.70 |
| Purchase #6 | $156.86 | 4.277% | $163.5689 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $22.32 | 7.557% | $24.0067 | $24.01 | $24.00 | $24.00 |
| 7 purchase totals = | $721.40 | $784.0705 | $784.08 | $784.10 | $784.10 | |