| 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 | $226.73 | 5.807% | $239.8962 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $143.58 | 13.844% | $163.4572 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $237.33 | 9.114% | $258.9603 | $258.96 | $258.95 | $259.00 |
| Purchase #4 | $133.84 | 10.788% | $148.2787 | $148.28 | $148.30 | $148.30 |
| Purchase #5 | $220.68 | 5.487% | $232.7887 | $232.79 | $232.80 | $232.80 |
| Purchase #6 | $121.56 | 10.623% | $134.4733 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $211.78 | 4.771% | $221.884 | $221.88 | $221.90 | $221.90 |
| 7 purchase totals = | $1,295.50 | $1,399.7384 | $1,399.74 | $1,399.75 | $1,399.90 | |