| 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 | $204.45 | 6.363% | $217.4592 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $175.29 | 13.502% | $198.9577 | $198.96 | $198.95 | $199.00 |
| Purchase #3 | $107.71 | 7.741% | $116.0478 | $116.05 | $116.05 | $116.00 |
| Purchase #4 | $218.91 | 10.352% | $241.5716 | $241.57 | $241.55 | $241.60 |
| Purchase #5 | $222.72 | 5.456% | $234.8716 | $234.87 | $234.85 | $234.90 |
| Purchase #6 | $190.32 | 13.626% | $216.253 | $216.25 | $216.25 | $216.30 |
| Purchase #7 | $83.28 | 13.246% | $94.3113 | $94.31 | $94.30 | $94.30 |
| 7 purchase totals = | $1,202.68 | $1,319.4722 | $1,319.47 | $1,319.40 | $1,319.60 | |