| 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 | $185.87 | 10.234% | $204.8919 | $204.89 | $204.90 | $204.90 |
| Purchase #2 | $136.92 | 7.242% | $146.8357 | $146.84 | $146.85 | $146.80 |
| Purchase #3 | $202.80 | 10.685% | $224.4692 | $224.47 | $224.45 | $224.50 |
| Purchase #4 | $116.30 | 8.371% | $126.0355 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $106.25 | 8.736% | $115.532 | $115.53 | $115.55 | $115.50 |
| Purchase #6 | $240.78 | 3.284% | $248.6872 | $248.69 | $248.70 | $248.70 |
| Purchase #7 | $245.94 | 13.359% | $278.7951 | $278.80 | $278.80 | $278.80 |
| 7 purchase totals = | $1,234.86 | $1,345.2466 | $1,345.26 | $1,345.30 | $1,345.20 | |