| 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 | $113.89 | 6.249% | $121.007 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $105.66 | 11.196% | $117.4897 | $117.49 | $117.50 | $117.50 |
| Purchase #3 | $169.78 | 10.872% | $188.2385 | $188.24 | $188.25 | $188.20 |
| Purchase #4 | $10.77 | 8.430% | $11.6779 | $11.68 | $11.70 | $11.70 |
| Purchase #5 | $125.53 | 12.193% | $140.8359 | $140.84 | $140.85 | $140.80 |
| Purchase #6 | $172.63 | 6.363% | $183.6144 | $183.61 | $183.60 | $183.60 |
| Purchase #7 | $212.55 | 4.403% | $221.9086 | $221.91 | $221.90 | $221.90 |
| 7 purchase totals = | $910.81 | $984.7720 | $984.78 | $984.80 | $984.70 | |