| 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 | $189.68 | 11.831% | $212.121 | $212.12 | $212.10 | $212.10 |
| Purchase #2 | $219.40 | 10.480% | $242.3931 | $242.39 | $242.40 | $242.40 |
| Purchase #3 | $217.64 | 7.565% | $234.1045 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $126.93 | 11.294% | $141.2655 | $141.27 | $141.25 | $141.30 |
| Purchase #5 | $76.80 | 7.466% | $82.5339 | $82.53 | $82.55 | $82.50 |
| Purchase #6 | $159.86 | 4.192% | $166.5613 | $166.56 | $166.55 | $166.60 |
| Purchase #7 | $163.76 | 11.113% | $181.9586 | $181.96 | $181.95 | $182.00 |
| 7 purchase totals = | $1,154.07 | $1,260.9379 | $1,260.93 | $1,260.90 | $1,261.00 | |