| 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 | $125.78 | 11.329% | $140.0296 | $140.03 | $140.05 | $140.00 |
| Purchase #2 | $199.72 | 7.380% | $214.4593 | $214.46 | $214.45 | $214.50 |
| Purchase #3 | $242.79 | 12.848% | $273.9837 | $273.98 | $274.00 | $274.00 |
| Purchase #4 | $207.73 | 12.230% | $233.1354 | $233.14 | $233.15 | $233.10 |
| Purchase #5 | $31.70 | 10.835% | $35.1347 | $35.13 | $35.15 | $35.10 |
| Purchase #6 | $10.89 | 4.612% | $11.3922 | $11.39 | $11.40 | $11.40 |
| Purchase #7 | $110.59 | 7.850% | $119.2713 | $119.27 | $119.25 | $119.30 |
| 7 purchase totals = | $929.20 | $1,027.4062 | $1,027.40 | $1,027.45 | $1,027.40 | |