| 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 | $225.40 | 4.750% | $236.1065 | $236.11 | $236.10 | $236.10 |
| Purchase #2 | $143.69 | 6.755% | $153.3963 | $153.40 | $153.40 | $153.40 |
| Purchase #3 | $205.30 | 10.598% | $227.0577 | $227.06 | $227.05 | $227.10 |
| Purchase #4 | $45.98 | 6.541% | $48.9876 | $48.99 | $49.00 | $49.00 |
| Purchase #5 | $64.32 | 8.636% | $69.8747 | $69.87 | $69.85 | $69.90 |
| Purchase #6 | $72.94 | 10.845% | $80.8503 | $80.85 | $80.85 | $80.90 |
| Purchase #7 | $175.70 | 13.601% | $199.597 | $199.60 | $199.60 | $199.60 |
| 7 purchase totals = | $933.33 | $1,015.8701 | $1,015.88 | $1,015.85 | $1,016.00 | |