| 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 | $224.52 | 3.204% | $231.7136 | $231.71 | $231.70 | $231.70 |
| Purchase #2 | $156.83 | 12.419% | $176.3067 | $176.31 | $176.30 | $176.30 |
| Purchase #3 | $70.54 | 13.777% | $80.2583 | $80.26 | $80.25 | $80.30 |
| Purchase #4 | $48.71 | 5.323% | $51.3028 | $51.30 | $51.30 | $51.30 |
| Purchase #5 | $48.88 | 3.357% | $50.5209 | $50.52 | $50.50 | $50.50 |
| Purchase #6 | $223.78 | 12.540% | $251.842 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $116.88 | 6.522% | $124.5029 | $124.50 | $124.50 | $124.50 |
| 7 purchase totals = | $890.14 | $966.4472 | $966.44 | $966.40 | $966.40 | |