| 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 | $209.66 | 9.845% | $230.301 | $230.30 | $230.30 | $230.30 |
| Purchase #2 | $221.38 | 13.519% | $251.3084 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $69.61 | 10.324% | $76.7965 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $166.90 | 9.104% | $182.0946 | $182.09 | $182.10 | $182.10 |
| Purchase #5 | $11.77 | 12.540% | $13.246 | $13.25 | $13.25 | $13.20 |
| Purchase #6 | $69.57 | 5.676% | $73.5188 | $73.52 | $73.50 | $73.50 |
| Purchase #7 | $140.60 | 5.626% | $148.5102 | $148.51 | $148.50 | $148.50 |
| 7 purchase totals = | $889.49 | $975.7755 | $975.78 | $975.75 | $975.70 | |