| 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 | $250.80 | 3.307% | $259.094 | $259.09 | $259.10 | $259.10 |
| Purchase #2 | $74.73 | 4.831% | $78.3402 | $78.34 | $78.35 | $78.30 |
| Purchase #3 | $232.71 | 8.355% | $252.1529 | $252.15 | $252.15 | $252.20 |
| Purchase #4 | $15.54 | 11.681% | $17.3552 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $231.64 | 4.243% | $241.4685 | $241.47 | $241.45 | $241.50 |
| Purchase #6 | $166.78 | 8.861% | $181.5584 | $181.56 | $181.55 | $181.60 |
| Purchase #7 | $14.59 | 8.605% | $15.8455 | $15.85 | $15.85 | $15.80 |
| 7 purchase totals = | $986.79 | $1,045.8147 | $1,045.82 | $1,045.80 | $1,045.90 | |