| 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 | $242.87 | 12.275% | $272.6823 | $272.68 | $272.70 | $272.70 |
| Purchase #2 | $50.65 | 4.451% | $52.9044 | $52.90 | $52.90 | $52.90 |
| Purchase #3 | $209.96 | 6.766% | $224.1659 | $224.17 | $224.15 | $224.20 |
| Purchase #4 | $125.85 | 3.668% | $130.4662 | $130.47 | $130.45 | $130.50 |
| Purchase #5 | $45.34 | 7.678% | $48.8212 | $48.82 | $48.80 | $48.80 |
| Purchase #6 | $175.56 | 11.686% | $196.0759 | $196.08 | $196.10 | $196.10 |
| Purchase #7 | $10.55 | 11.266% | $11.7386 | $11.74 | $11.75 | $11.70 |
| 7 purchase totals = | $860.78 | $936.8545 | $936.86 | $936.85 | $936.90 | |