| 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 | $119.36 | 9.520% | $130.7231 | $130.72 | $130.70 | $130.70 |
| Purchase #2 | $246.31 | 10.112% | $271.2169 | $271.22 | $271.20 | $271.20 |
| Purchase #3 | $107.94 | 8.851% | $117.4938 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $165.77 | 6.583% | $176.6826 | $176.68 | $176.70 | $176.70 |
| Purchase #5 | $188.40 | 8.422% | $204.267 | $204.27 | $204.25 | $204.30 |
| Purchase #6 | $193.96 | 7.424% | $208.3596 | $208.36 | $208.35 | $208.40 |
| Purchase #7 | $122.96 | 13.389% | $139.4231 | $139.42 | $139.40 | $139.40 |
| 7 purchase totals = | $1,144.70 | $1,248.1661 | $1,248.16 | $1,248.10 | $1,248.20 | |