| 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 | $234.92 | 6.665% | $250.5774 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $184.30 | 13.117% | $208.4746 | $208.47 | $208.45 | $208.50 |
| Purchase #3 | $196.44 | 5.505% | $207.254 | $207.25 | $207.25 | $207.30 |
| Purchase #4 | $171.53 | 4.324% | $178.947 | $178.95 | $178.95 | $178.90 |
| Purchase #5 | $212.87 | 10.127% | $234.4273 | $234.43 | $234.45 | $234.40 |
| Purchase #6 | $231.92 | 4.616% | $242.6254 | $242.63 | $242.65 | $242.60 |
| Purchase #7 | $180.56 | 4.805% | $189.2359 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $1,412.54 | $1,511.5416 | $1,511.55 | $1,511.60 | $1,511.50 | |