| 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 | $193.71 | 11.220% | $215.4443 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $138.50 | 7.559% | $148.9692 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $97.36 | 11.242% | $108.3052 | $108.31 | $108.30 | $108.30 |
| Purchase #4 | $49.66 | 11.475% | $55.3585 | $55.36 | $55.35 | $55.40 |
| Purchase #5 | $203.80 | 5.218% | $214.4343 | $214.43 | $214.45 | $214.40 |
| Purchase #6 | $110.53 | 12.405% | $124.2412 | $124.24 | $124.25 | $124.20 |
| Purchase #7 | $11.44 | 6.152% | $12.1438 | $12.14 | $12.15 | $12.10 |
| 7 purchase totals = | $805.00 | $878.8965 | $878.89 | $878.90 | $878.80 | |