| 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 | $248.43 | 13.860% | $282.8624 | $282.86 | $282.85 | $282.90 |
| Purchase #2 | $183.46 | 7.400% | $197.036 | $197.04 | $197.05 | $197.00 |
| Purchase #3 | $209.30 | 8.656% | $227.417 | $227.42 | $227.40 | $227.40 |
| Purchase #4 | $173.41 | 4.651% | $181.4753 | $181.48 | $181.50 | $181.50 |
| Purchase #5 | $175.63 | 8.674% | $190.8641 | $190.86 | $190.85 | $190.90 |
| Purchase #6 | $114.68 | 10.144% | $126.3131 | $126.31 | $126.30 | $126.30 |
| Purchase #7 | $76.99 | 11.758% | $86.0425 | $86.04 | $86.05 | $86.00 |
| 7 purchase totals = | $1,181.90 | $1,292.0104 | $1,292.01 | $1,292.00 | $1,292.00 | |