| 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 | $186.62 | 12.426% | $209.8094 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $182.91 | 8.320% | $198.1281 | $198.13 | $198.15 | $198.10 |
| Purchase #3 | $194.59 | 5.801% | $205.8782 | $205.88 | $205.90 | $205.90 |
| Purchase #4 | $76.91 | 11.358% | $85.6454 | $85.65 | $85.65 | $85.60 |
| Purchase #5 | $6.91 | 6.709% | $7.3736 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $33.50 | 7.732% | $36.0902 | $36.09 | $36.10 | $36.10 |
| Purchase #7 | $114.88 | 9.314% | $125.5799 | $125.58 | $125.60 | $125.60 |
| 7 purchase totals = | $796.32 | $868.5048 | $868.51 | $868.55 | $868.50 | |