| 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 | $85.40 | 5.205% | $89.8451 | $89.85 | $89.85 | $89.80 |
| Purchase #2 | $188.91 | 9.447% | $206.7563 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $183.85 | 7.762% | $198.1204 | $198.12 | $198.10 | $198.10 |
| Purchase #4 | $97.27 | 6.403% | $103.4982 | $103.50 | $103.50 | $103.50 |
| Purchase #5 | $236.76 | 7.429% | $254.3489 | $254.35 | $254.35 | $254.30 |
| Purchase #6 | $213.53 | 4.538% | $223.22 | $223.22 | $223.20 | $223.20 |
| Purchase #7 | $175.95 | 5.772% | $186.1058 | $186.11 | $186.10 | $186.10 |
| 7 purchase totals = | $1,181.67 | $1,261.8947 | $1,261.91 | $1,261.85 | $1,261.80 | |