| 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 | $94.84 | 5.636% | $100.1852 | $100.19 | $100.20 | $100.20 |
| Purchase #2 | $10.58 | 3.525% | $10.9529 | $10.95 | $10.95 | $11.00 |
| Purchase #3 | $242.99 | 6.851% | $259.6372 | $259.64 | $259.65 | $259.60 |
| Purchase #4 | $217.77 | 6.565% | $232.0666 | $232.07 | $232.05 | $232.10 |
| Purchase #5 | $187.89 | 5.413% | $198.0605 | $198.06 | $198.05 | $198.10 |
| Purchase #6 | $178.92 | 9.840% | $196.5257 | $196.53 | $196.55 | $196.50 |
| Purchase #7 | $29.72 | 3.454% | $30.7465 | $30.75 | $30.75 | $30.70 |
| 7 purchase totals = | $962.71 | $1,028.1746 | $1,028.19 | $1,028.20 | $1,028.20 | |