| 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 | $243.97 | 6.547% | $259.9427 | $259.94 | $259.95 | $259.90 |
| Purchase #2 | $80.52 | 6.805% | $85.9994 | $86.00 | $86.00 | $86.00 |
| Purchase #3 | $208.52 | 7.409% | $223.9692 | $223.97 | $223.95 | $224.00 |
| Purchase #4 | $179.78 | 11.228% | $199.9657 | $199.97 | $199.95 | $200.00 |
| Purchase #5 | $15.41 | 4.540% | $16.1096 | $16.11 | $16.10 | $16.10 |
| Purchase #6 | $60.78 | 3.497% | $62.9055 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $219.50 | 5.296% | $231.1247 | $231.12 | $231.10 | $231.10 |
| 7 purchase totals = | $1,008.48 | $1,080.0168 | $1,080.02 | $1,079.95 | $1,080.00 | |