| 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 | $239.83 | 8.165% | $259.4121 | $259.41 | $259.40 | $259.40 |
| Purchase #2 | $27.87 | 12.186% | $31.2662 | $31.27 | $31.25 | $31.30 |
| Purchase #3 | $44.49 | 6.677% | $47.4606 | $47.46 | $47.45 | $47.50 |
| Purchase #4 | $201.25 | 3.729% | $208.7546 | $208.75 | $208.75 | $208.80 |
| Purchase #5 | $167.53 | 5.290% | $176.3923 | $176.39 | $176.40 | $176.40 |
| Purchase #6 | $227.96 | 13.156% | $257.9504 | $257.95 | $257.95 | $258.00 |
| Purchase #7 | $198.77 | 4.132% | $206.9832 | $206.98 | $207.00 | $207.00 |
| 7 purchase totals = | $1,107.70 | $1,188.2194 | $1,188.21 | $1,188.20 | $1,188.40 | |