| 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 | $107.55 | 9.362% | $117.6188 | $117.62 | $117.60 | $117.60 |
| Purchase #2 | $202.72 | 10.779% | $224.5712 | $224.57 | $224.55 | $224.60 |
| Purchase #3 | $75.97 | 12.667% | $85.5931 | $85.59 | $85.60 | $85.60 |
| Purchase #4 | $116.47 | 4.325% | $121.5073 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $134.84 | 6.215% | $143.2203 | $143.22 | $143.20 | $143.20 |
| Purchase #6 | $113.83 | 4.641% | $119.1129 | $119.11 | $119.10 | $119.10 |
| Purchase #7 | $11.40 | 5.446% | $12.0208 | $12.02 | $12.00 | $12.00 |
| 7 purchase totals = | $762.78 | $823.6444 | $823.64 | $823.55 | $823.60 | |