| 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 | $199.66 | 12.131% | $223.8808 | $223.88 | $223.90 | $223.90 |
| Purchase #2 | $83.82 | 4.390% | $87.4997 | $87.50 | $87.50 | $87.50 |
| Purchase #3 | $86.33 | 11.455% | $96.2191 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $115.39 | 5.383% | $121.6014 | $121.60 | $121.60 | $121.60 |
| Purchase #5 | $87.92 | 12.138% | $98.5917 | $98.59 | $98.60 | $98.60 |
| Purchase #6 | $72.80 | 7.352% | $78.1523 | $78.15 | $78.15 | $78.20 |
| Purchase #7 | $164.95 | 6.847% | $176.2441 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $810.87 | $882.1891 | $882.18 | $882.20 | $882.20 | |