| 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 | $103.66 | 3.234% | $107.0124 | $107.01 | $107.00 | $107.00 |
| Purchase #2 | $203.56 | 6.835% | $217.4733 | $217.47 | $217.45 | $217.50 |
| Purchase #3 | $221.78 | 3.560% | $229.6754 | $229.68 | $229.70 | $229.70 |
| Purchase #4 | $43.70 | 10.721% | $48.3851 | $48.39 | $48.40 | $48.40 |
| Purchase #5 | $105.78 | 6.577% | $112.7372 | $112.74 | $112.75 | $112.70 |
| Purchase #6 | $170.99 | 9.137% | $186.6134 | $186.61 | $186.60 | $186.60 |
| Purchase #7 | $116.53 | 9.466% | $127.5607 | $127.56 | $127.55 | $127.60 |
| 7 purchase totals = | $966.00 | $1,029.4575 | $1,029.46 | $1,029.45 | $1,029.50 | |