| 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 | $121.39 | 4.546% | $126.9084 | $126.91 | $126.90 | $126.90 |
| Purchase #2 | $206.30 | 6.535% | $219.7817 | $219.78 | $219.80 | $219.80 |
| Purchase #3 | $197.74 | 3.762% | $205.179 | $205.18 | $205.20 | $205.20 |
| Purchase #4 | $174.83 | 5.474% | $184.4002 | $184.40 | $184.40 | $184.40 |
| Purchase #5 | $94.38 | 3.153% | $97.3558 | $97.36 | $97.35 | $97.40 |
| Purchase #6 | $83.90 | 12.578% | $94.4529 | $94.45 | $94.45 | $94.50 |
| Purchase #7 | $16.75 | 5.528% | $17.6759 | $17.68 | $17.70 | $17.70 |
| 7 purchase totals = | $895.29 | $945.7539 | $945.76 | $945.80 | $945.90 | |