| 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 | $76.71 | 3.730% | $79.5713 | $79.57 | $79.55 | $79.60 |
| Purchase #2 | $243.60 | 12.186% | $273.2851 | $273.29 | $273.30 | $273.30 |
| Purchase #3 | $223.76 | 12.624% | $252.0075 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $136.99 | 8.621% | $148.7999 | $148.80 | $148.80 | $148.80 |
| Purchase #5 | $176.74 | 12.254% | $198.3977 | $198.40 | $198.40 | $198.40 |
| Purchase #6 | $246.28 | 3.805% | $255.651 | $255.65 | $255.65 | $255.70 |
| Purchase #7 | $95.49 | 12.762% | $107.6764 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $1,199.57 | $1,315.3889 | $1,315.40 | $1,315.40 | $1,315.50 | |