| 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 | $115.58 | 3.727% | $119.8877 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $153.95 | 12.524% | $173.2307 | $173.23 | $173.25 | $173.20 |
| Purchase #3 | $73.82 | 3.238% | $76.2103 | $76.21 | $76.20 | $76.20 |
| Purchase #4 | $136.54 | 3.334% | $141.0922 | $141.09 | $141.10 | $141.10 |
| Purchase #5 | $208.85 | 6.348% | $222.1078 | $222.11 | $222.10 | $222.10 |
| Purchase #6 | $125.85 | 8.533% | $136.5888 | $136.59 | $136.60 | $136.60 |
| Purchase #7 | $121.41 | 7.863% | $130.9565 | $130.96 | $130.95 | $131.00 |
| 7 purchase totals = | $936.00 | $1,000.0740 | $1,000.08 | $1,000.10 | $1,000.10 | |