| 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 | $44.87 | 8.735% | $48.7894 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $236.86 | 3.492% | $245.1312 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $117.79 | 9.836% | $129.3758 | $129.38 | $129.40 | $129.40 |
| Purchase #4 | $215.87 | 7.465% | $231.9847 | $231.98 | $232.00 | $232.00 |
| Purchase #5 | $15.49 | 3.461% | $16.0261 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $95.59 | 10.554% | $105.6786 | $105.68 | $105.70 | $105.70 |
| Purchase #7 | $237.87 | 13.361% | $269.6518 | $269.65 | $269.65 | $269.70 |
| 7 purchase totals = | $964.34 | $1,046.6376 | $1,046.64 | $1,046.75 | $1,046.70 | |