| 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 | $127.36 | 8.490% | $138.1729 | $138.17 | $138.15 | $138.20 |
| Purchase #2 | $87.28 | 12.411% | $98.1123 | $98.11 | $98.10 | $98.10 |
| Purchase #3 | $193.95 | 11.266% | $215.8004 | $215.80 | $215.80 | $215.80 |
| Purchase #4 | $72.31 | 5.463% | $76.2603 | $76.26 | $76.25 | $76.30 |
| Purchase #5 | $241.67 | 5.206% | $254.2513 | $254.25 | $254.25 | $254.30 |
| Purchase #6 | $104.92 | 8.328% | $113.6577 | $113.66 | $113.65 | $113.70 |
| Purchase #7 | $169.34 | 4.380% | $176.7571 | $176.76 | $176.75 | $176.80 |
| 7 purchase totals = | $996.83 | $1,073.0120 | $1,073.01 | $1,072.95 | $1,073.20 | |