| 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 | $191.91 | 7.397% | $206.1056 | $206.11 | $206.10 | $206.10 |
| Purchase #2 | $113.85 | 9.706% | $124.9003 | $124.90 | $124.90 | $124.90 |
| Purchase #3 | $205.84 | 9.622% | $225.6459 | $225.65 | $225.65 | $225.60 |
| Purchase #4 | $83.27 | 7.850% | $89.8067 | $89.81 | $89.80 | $89.80 |
| Purchase #5 | $166.96 | 9.305% | $182.4956 | $182.50 | $182.50 | $182.50 |
| Purchase #6 | $209.33 | 12.156% | $234.7762 | $234.78 | $234.80 | $234.80 |
| Purchase #7 | $112.44 | 11.677% | $125.5696 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $1,083.60 | $1,189.2999 | $1,189.32 | $1,189.30 | $1,189.30 | |