| 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 | $222.68 | 5.659% | $235.2815 | $235.28 | $235.30 | $235.30 |
| Purchase #2 | $109.79 | 9.565% | $120.2914 | $120.29 | $120.30 | $120.30 |
| Purchase #3 | $17.71 | 6.644% | $18.8867 | $18.89 | $18.90 | $18.90 |
| Purchase #4 | $71.79 | 10.652% | $79.4371 | $79.44 | $79.45 | $79.40 |
| Purchase #5 | $8.54 | 5.389% | $9.0002 | $9.00 | $9.00 | $9.00 |
| Purchase #6 | $91.30 | 4.433% | $95.3473 | $95.35 | $95.35 | $95.30 |
| Purchase #7 | $215.97 | 12.621% | $243.2276 | $243.23 | $243.25 | $243.20 |
| 7 purchase totals = | $737.78 | $801.4718 | $801.48 | $801.55 | $801.40 | |