| 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 | $192.41 | 11.851% | $215.2125 | $215.21 | $215.20 | $215.20 |
| Purchase #2 | $220.36 | 6.671% | $235.0602 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $183.82 | 10.446% | $203.0218 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $128.69 | 4.371% | $134.315 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $185.63 | 3.839% | $192.7563 | $192.76 | $192.75 | $192.80 |
| Purchase #6 | $59.53 | 11.577% | $66.4218 | $66.42 | $66.40 | $66.40 |
| Purchase #7 | $73.33 | 8.159% | $79.313 | $79.31 | $79.30 | $79.30 |
| 7 purchase totals = | $1,043.77 | $1,126.1006 | $1,126.10 | $1,126.00 | $1,126.10 | |