| 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 | $247.77 | 5.306% | $260.9167 | $260.92 | $260.90 | $260.90 |
| Purchase #2 | $117.97 | 6.709% | $125.8846 | $125.88 | $125.90 | $125.90 |
| Purchase #3 | $181.34 | 7.546% | $195.0239 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $156.83 | 4.223% | $163.4529 | $163.45 | $163.45 | $163.50 |
| Purchase #5 | $117.85 | 10.695% | $130.4541 | $130.45 | $130.45 | $130.50 |
| Purchase #6 | $150.27 | 9.383% | $164.3698 | $164.37 | $164.35 | $164.40 |
| Purchase #7 | $162.98 | 7.366% | $174.9851 | $174.99 | $175.00 | $175.00 |
| 7 purchase totals = | $1,135.01 | $1,215.0871 | $1,215.08 | $1,215.05 | $1,215.20 | |