| 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 | $167.36 | 6.231% | $177.7882 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $208.42 | 4.531% | $217.8635 | $217.86 | $217.85 | $217.90 |
| Purchase #3 | $73.73 | 4.257% | $76.8687 | $76.87 | $76.85 | $76.90 |
| Purchase #4 | $189.95 | 8.285% | $205.6874 | $205.69 | $205.70 | $205.70 |
| Purchase #5 | $88.84 | 12.540% | $99.9805 | $99.98 | $100.00 | $100.00 |
| Purchase #6 | $222.38 | 3.229% | $229.5607 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $223.55 | 3.132% | $230.5516 | $230.55 | $230.55 | $230.60 |
| 7 purchase totals = | $1,174.23 | $1,238.3006 | $1,238.30 | $1,238.30 | $1,238.50 | |