| 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 | $10.45 | 4.710% | $10.9422 | $10.94 | $10.95 | $10.90 |
| Purchase #2 | $103.25 | 12.552% | $116.2099 | $116.21 | $116.20 | $116.20 |
| Purchase #3 | $181.42 | 9.438% | $198.5424 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $232.73 | 6.289% | $247.3664 | $247.37 | $247.35 | $247.40 |
| Purchase #5 | $179.72 | 9.406% | $196.6245 | $196.62 | $196.60 | $196.60 |
| Purchase #6 | $27.69 | 9.275% | $30.2582 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $216.99 | 4.565% | $226.8956 | $226.90 | $226.90 | $226.90 |
| 7 purchase totals = | $952.25 | $1,026.8392 | $1,026.84 | $1,026.80 | $1,026.80 | |