| 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 | $197.58 | 8.525% | $214.4237 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $208.36 | 13.677% | $236.8574 | $236.86 | $236.85 | $236.90 |
| Purchase #3 | $206.37 | 7.193% | $221.2142 | $221.21 | $221.20 | $221.20 |
| Purchase #4 | $114.81 | 4.799% | $120.3197 | $120.32 | $120.30 | $120.30 |
| Purchase #5 | $81.98 | 5.732% | $86.6791 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $7.93 | 6.660% | $8.4581 | $8.46 | $8.45 | $8.50 |
| Purchase #7 | $197.66 | 13.533% | $224.4093 | $224.41 | $224.40 | $224.40 |
| 7 purchase totals = | $1,014.69 | $1,112.3615 | $1,112.36 | $1,112.30 | $1,112.40 | |