| 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 | $237.84 | 10.133% | $261.9403 | $261.94 | $261.95 | $261.90 |
| Purchase #2 | $112.25 | 11.402% | $125.0487 | $125.05 | $125.05 | $125.00 |
| Purchase #3 | $147.82 | 5.636% | $156.1511 | $156.15 | $156.15 | $156.20 |
| Purchase #4 | $200.61 | 8.138% | $216.9356 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $159.61 | 13.417% | $181.0249 | $181.02 | $181.00 | $181.00 |
| Purchase #6 | $195.25 | 3.760% | $202.5914 | $202.59 | $202.60 | $202.60 |
| Purchase #7 | $200.79 | 10.753% | $222.3809 | $222.38 | $222.40 | $222.40 |
| 7 purchase totals = | $1,254.17 | $1,366.0729 | $1,366.07 | $1,366.10 | $1,366.00 | |