| 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 | $209.37 | 10.816% | $232.0155 | $232.02 | $232.00 | $232.00 |
| Purchase #2 | $157.99 | 10.219% | $174.135 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $183.88 | 7.548% | $197.7593 | $197.76 | $197.75 | $197.80 |
| Purchase #4 | $150.64 | 13.406% | $170.8348 | $170.83 | $170.85 | $170.80 |
| Purchase #5 | $46.53 | 3.671% | $48.2381 | $48.24 | $48.25 | $48.20 |
| Purchase #6 | $11.38 | 9.466% | $12.4572 | $12.46 | $12.45 | $12.50 |
| Purchase #7 | $152.98 | 7.117% | $163.8676 | $163.87 | $163.85 | $163.90 |
| 7 purchase totals = | $912.77 | $999.3075 | $999.32 | $999.30 | $999.30 | |