| 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 | $231.64 | 11.162% | $257.4957 | $257.50 | $257.50 | $257.50 |
| Purchase #2 | $153.87 | 8.655% | $167.1874 | $167.19 | $167.20 | $167.20 |
| Purchase #3 | $218.67 | 3.291% | $225.8664 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $178.56 | 10.478% | $197.2695 | $197.27 | $197.25 | $197.30 |
| Purchase #5 | $219.84 | 4.242% | $229.1656 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $61.93 | 6.599% | $66.0168 | $66.02 | $66.00 | $66.00 |
| Purchase #7 | $178.46 | 4.700% | $186.8476 | $186.85 | $186.85 | $186.80 |
| 7 purchase totals = | $1,242.97 | $1,329.8490 | $1,329.87 | $1,329.80 | $1,329.90 | |