| 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 | $21.89 | 7.480% | $23.5274 | $23.53 | $23.55 | $23.50 |
| Purchase #2 | $106.55 | 7.142% | $114.1598 | $114.16 | $114.15 | $114.20 |
| Purchase #3 | $225.44 | 10.306% | $248.6738 | $248.67 | $248.65 | $248.70 |
| Purchase #4 | $232.63 | 11.429% | $259.2173 | $259.22 | $259.20 | $259.20 |
| Purchase #5 | $169.64 | 3.537% | $175.6402 | $175.64 | $175.65 | $175.60 |
| Purchase #6 | $113.72 | 12.441% | $127.8679 | $127.87 | $127.85 | $127.90 |
| Purchase #7 | $214.79 | 12.312% | $241.2349 | $241.23 | $241.25 | $241.20 |
| 7 purchase totals = | $1,084.66 | $1,190.3213 | $1,190.32 | $1,190.30 | $1,190.30 | |