| 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 | $239.39 | 5.372% | $252.25 | $252.25 | $252.25 | $252.30 |
| Purchase #2 | $21.66 | 10.450% | $23.9235 | $23.92 | $23.90 | $23.90 |
| Purchase #3 | $229.39 | 10.272% | $252.9529 | $252.95 | $252.95 | $253.00 |
| Purchase #4 | $156.37 | 8.714% | $169.9961 | $170.00 | $170.00 | $170.00 |
| Purchase #5 | $103.94 | 8.130% | $112.3903 | $112.39 | $112.40 | $112.40 |
| Purchase #6 | $101.98 | 5.267% | $107.3513 | $107.35 | $107.35 | $107.40 |
| Purchase #7 | $50.96 | 8.181% | $55.129 | $55.13 | $55.15 | $55.10 |
| 7 purchase totals = | $903.69 | $973.9931 | $973.99 | $974.00 | $974.10 | |