| 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 | $231.75 | 4.661% | $242.5519 | $242.55 | $242.55 | $242.60 |
| Purchase #2 | $73.31 | 5.690% | $77.4813 | $77.48 | $77.50 | $77.50 |
| Purchase #3 | $113.70 | 10.705% | $125.8716 | $125.87 | $125.85 | $125.90 |
| Purchase #4 | $223.69 | 3.527% | $231.5795 | $231.58 | $231.60 | $231.60 |
| Purchase #5 | $214.56 | 8.617% | $233.0486 | $233.05 | $233.05 | $233.00 |
| Purchase #6 | $137.36 | 4.508% | $143.5522 | $143.55 | $143.55 | $143.60 |
| Purchase #7 | $107.27 | 3.261% | $110.7681 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $1,101.64 | $1,164.8532 | $1,164.85 | $1,164.85 | $1,165.00 | |