| 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 | $207.89 | 12.732% | $234.3586 | $234.36 | $234.35 | $234.40 |
| Purchase #2 | $21.32 | 3.497% | $22.0656 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $62.61 | 9.512% | $68.5655 | $68.57 | $68.55 | $68.60 |
| Purchase #4 | $235.37 | 7.358% | $252.6885 | $252.69 | $252.70 | $252.70 |
| Purchase #5 | $37.71 | 10.536% | $41.6831 | $41.68 | $41.70 | $41.70 |
| Purchase #6 | $188.93 | 12.594% | $212.7238 | $212.72 | $212.70 | $212.70 |
| Purchase #7 | $232.78 | 8.280% | $252.0542 | $252.05 | $252.05 | $252.10 |
| 7 purchase totals = | $986.61 | $1,084.1393 | $1,084.14 | $1,084.10 | $1,084.30 | |