| 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 | $246.48 | 8.384% | $267.1449 | $267.14 | $267.15 | $267.10 |
| Purchase #2 | $122.40 | 13.777% | $139.263 | $139.26 | $139.25 | $139.30 |
| Purchase #3 | $10.91 | 3.197% | $11.2588 | $11.26 | $11.25 | $11.30 |
| Purchase #4 | $11.38 | 11.447% | $12.6827 | $12.68 | $12.70 | $12.70 |
| Purchase #5 | $92.40 | 4.802% | $96.837 | $96.84 | $96.85 | $96.80 |
| Purchase #6 | $70.35 | 11.549% | $78.4747 | $78.47 | $78.45 | $78.50 |
| Purchase #7 | $121.32 | 8.721% | $131.9003 | $131.90 | $131.90 | $131.90 |
| 7 purchase totals = | $675.24 | $737.5614 | $737.55 | $737.55 | $737.60 | |