| 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 | $216.31 | 10.231% | $238.4407 | $238.44 | $238.45 | $238.40 |
| Purchase #2 | $162.84 | 9.591% | $178.458 | $178.46 | $178.45 | $178.50 |
| Purchase #3 | $30.96 | 7.389% | $33.2476 | $33.25 | $33.25 | $33.20 |
| Purchase #4 | $105.66 | 4.578% | $110.4971 | $110.50 | $110.50 | $110.50 |
| Purchase #5 | $88.53 | 13.400% | $100.393 | $100.39 | $100.40 | $100.40 |
| Purchase #6 | $237.63 | 12.354% | $266.9868 | $266.99 | $267.00 | $267.00 |
| Purchase #7 | $52.63 | 11.178% | $58.513 | $58.51 | $58.50 | $58.50 |
| 7 purchase totals = | $894.56 | $986.5362 | $986.54 | $986.55 | $986.50 | |