| 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 | $113.47 | 9.284% | $124.0046 | $124.00 | $124.00 | $124.00 |
| Purchase #2 | $222.31 | 11.642% | $248.1913 | $248.19 | $248.20 | $248.20 |
| Purchase #3 | $40.46 | 12.106% | $45.3581 | $45.36 | $45.35 | $45.40 |
| Purchase #4 | $241.35 | 12.625% | $271.8204 | $271.82 | $271.80 | $271.80 |
| Purchase #5 | $63.61 | 8.287% | $68.8814 | $68.88 | $68.90 | $68.90 |
| Purchase #6 | $85.25 | 10.635% | $94.3163 | $94.32 | $94.30 | $94.30 |
| Purchase #7 | $62.87 | 5.844% | $66.5441 | $66.54 | $66.55 | $66.50 |
| 7 purchase totals = | $829.32 | $919.1162 | $919.11 | $919.10 | $919.10 | |