| 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 | $215.90 | 8.645% | $234.5646 | $234.56 | $234.55 | $234.60 |
| Purchase #2 | $26.64 | 5.124% | $28.005 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $238.44 | 13.587% | $270.8368 | $270.84 | $270.85 | $270.80 |
| Purchase #4 | $219.64 | 5.462% | $231.6367 | $231.64 | $231.65 | $231.60 |
| Purchase #5 | $178.73 | 11.377% | $199.0641 | $199.06 | $199.05 | $199.10 |
| Purchase #6 | $96.30 | 3.215% | $99.396 | $99.40 | $99.40 | $99.40 |
| Purchase #7 | $240.55 | 4.848% | $252.2119 | $252.21 | $252.20 | $252.20 |
| 7 purchase totals = | $1,216.20 | $1,315.7151 | $1,315.72 | $1,315.70 | $1,315.70 | |