| 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 | $232.38 | 6.575% | $247.659 | $247.66 | $247.65 | $247.70 |
| Purchase #2 | $221.61 | 7.125% | $237.3997 | $237.40 | $237.40 | $237.40 |
| Purchase #3 | $105.73 | 12.286% | $118.72 | $118.72 | $118.70 | $118.70 |
| Purchase #4 | $140.25 | 10.509% | $154.9889 | $154.99 | $155.00 | $155.00 |
| Purchase #5 | $10.77 | 6.400% | $11.4593 | $11.46 | $11.45 | $11.50 |
| Purchase #6 | $121.94 | 6.215% | $129.5186 | $129.52 | $129.50 | $129.50 |
| Purchase #7 | $63.56 | 10.815% | $70.434 | $70.43 | $70.45 | $70.40 |
| 7 purchase totals = | $896.24 | $970.1795 | $970.18 | $970.15 | $970.20 | |