| 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 | $217.29 | 6.469% | $231.3465 | $231.35 | $231.35 | $231.30 |
| Purchase #2 | $88.96 | 6.497% | $94.7397 | $94.74 | $94.75 | $94.70 |
| Purchase #3 | $217.38 | 13.435% | $246.585 | $246.59 | $246.60 | $246.60 |
| Purchase #4 | $207.65 | 7.103% | $222.3994 | $222.40 | $222.40 | $222.40 |
| Purchase #5 | $182.59 | 7.712% | $196.6713 | $196.67 | $196.65 | $196.70 |
| Purchase #6 | $75.34 | 11.450% | $83.9664 | $83.97 | $83.95 | $84.00 |
| Purchase #7 | $127.41 | 9.475% | $139.4821 | $139.48 | $139.50 | $139.50 |
| 7 purchase totals = | $1,116.62 | $1,215.1904 | $1,215.20 | $1,215.20 | $1,215.20 | |