| 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 | $222.40 | 4.285% | $231.9298 | $231.93 | $231.95 | $231.90 |
| Purchase #2 | $43.77 | 5.295% | $46.0876 | $46.09 | $46.10 | $46.10 |
| Purchase #3 | $130.75 | 5.353% | $137.749 | $137.75 | $137.75 | $137.70 |
| Purchase #4 | $241.96 | 4.159% | $252.0231 | $252.02 | $252.00 | $252.00 |
| Purchase #5 | $35.67 | 3.678% | $36.9819 | $36.98 | $37.00 | $37.00 |
| Purchase #6 | $218.88 | 3.856% | $227.32 | $227.32 | $227.30 | $227.30 |
| Purchase #7 | $250.85 | 4.468% | $262.058 | $262.06 | $262.05 | $262.10 |
| 7 purchase totals = | $1,144.28 | $1,194.1494 | $1,194.15 | $1,194.15 | $1,194.10 | |