| 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 | $184.51 | 11.458% | $205.6512 | $205.65 | $205.65 | $205.70 |
| Purchase #2 | $192.91 | 12.567% | $217.153 | $217.15 | $217.15 | $217.20 |
| Purchase #3 | $208.60 | 8.874% | $227.1112 | $227.11 | $227.10 | $227.10 |
| Purchase #4 | $88.69 | 13.728% | $100.8654 | $100.87 | $100.85 | $100.90 |
| Purchase #5 | $95.60 | 8.768% | $103.9822 | $103.98 | $104.00 | $104.00 |
| Purchase #6 | $32.58 | 3.577% | $33.7454 | $33.75 | $33.75 | $33.70 |
| Purchase #7 | $102.36 | 12.552% | $115.2082 | $115.21 | $115.20 | $115.20 |
| 7 purchase totals = | $905.25 | $1,003.7166 | $1,003.72 | $1,003.70 | $1,003.80 | |