| 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 | $74.27 | 12.398% | $83.478 | $83.48 | $83.50 | $83.50 |
| Purchase #2 | $203.61 | 13.522% | $231.1421 | $231.14 | $231.15 | $231.10 |
| Purchase #3 | $128.34 | 11.390% | $142.9579 | $142.96 | $142.95 | $143.00 |
| Purchase #4 | $210.67 | 10.174% | $232.1036 | $232.10 | $232.10 | $232.10 |
| Purchase #5 | $169.69 | 10.775% | $187.9741 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $191.75 | 11.716% | $214.2154 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $63.99 | 10.773% | $70.8836 | $70.88 | $70.90 | $70.90 |
| 7 purchase totals = | $1,042.32 | $1,162.7547 | $1,162.75 | $1,162.75 | $1,162.80 | |