| 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 | $199.78 | 3.552% | $206.8762 | $206.88 | $206.90 | $206.90 |
| Purchase #2 | $198.95 | 8.370% | $215.6021 | $215.60 | $215.60 | $215.60 |
| Purchase #3 | $236.67 | 4.609% | $247.5781 | $247.58 | $247.60 | $247.60 |
| Purchase #4 | $71.61 | 10.650% | $79.2365 | $79.24 | $79.25 | $79.20 |
| Purchase #5 | $165.34 | 5.488% | $174.4139 | $174.41 | $174.40 | $174.40 |
| Purchase #6 | $62.83 | 7.268% | $67.3965 | $67.40 | $67.40 | $67.40 |
| Purchase #7 | $65.93 | 12.604% | $74.2398 | $74.24 | $74.25 | $74.20 |
| 7 purchase totals = | $1,001.11 | $1,065.3431 | $1,065.35 | $1,065.40 | $1,065.30 | |