| 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 | $195.58 | 4.729% | $204.829 | $204.83 | $204.85 | $204.80 |
| Purchase #2 | $104.52 | 10.310% | $115.296 | $115.30 | $115.30 | $115.30 |
| Purchase #3 | $250.37 | 12.720% | $282.2171 | $282.22 | $282.20 | $282.20 |
| Purchase #4 | $215.55 | 12.633% | $242.7804 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $175.55 | 13.652% | $199.5161 | $199.52 | $199.50 | $199.50 |
| Purchase #6 | $88.70 | 3.329% | $91.6528 | $91.65 | $91.65 | $91.70 |
| Purchase #7 | $115.32 | 10.344% | $127.2487 | $127.25 | $127.25 | $127.20 |
| 7 purchase totals = | $1,145.59 | $1,263.5401 | $1,263.55 | $1,263.55 | $1,263.50 | |