| 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 | $250.34 | 6.806% | $267.3781 | $267.38 | $267.40 | $267.40 |
| Purchase #2 | $206.94 | 6.870% | $221.1568 | $221.16 | $221.15 | $221.20 |
| Purchase #3 | $241.86 | 10.323% | $266.8272 | $266.83 | $266.85 | $266.80 |
| Purchase #4 | $184.67 | 12.868% | $208.4333 | $208.43 | $208.45 | $208.40 |
| Purchase #5 | $181.39 | 5.583% | $191.517 | $191.52 | $191.50 | $191.50 |
| Purchase #6 | $8.36 | 7.107% | $8.9541 | $8.95 | $8.95 | $9.00 |
| Purchase #7 | $156.81 | 3.410% | $162.1572 | $162.16 | $162.15 | $162.20 |
| 7 purchase totals = | $1,230.37 | $1,326.4237 | $1,326.43 | $1,326.45 | $1,326.50 | |