| 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 | $245.85 | 12.630% | $276.9009 | $276.90 | $276.90 | $276.90 |
| Purchase #2 | $13.66 | 10.769% | $15.131 | $15.13 | $15.15 | $15.10 |
| Purchase #3 | $188.55 | 9.513% | $206.4868 | $206.49 | $206.50 | $206.50 |
| Purchase #4 | $175.99 | 4.394% | $183.723 | $183.72 | $183.70 | $183.70 |
| Purchase #5 | $128.41 | 6.175% | $136.3393 | $136.34 | $136.35 | $136.30 |
| Purchase #6 | $120.43 | 11.513% | $134.2951 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $32.32 | 3.246% | $33.3691 | $33.37 | $33.35 | $33.40 |
| 7 purchase totals = | $905.21 | $986.2452 | $986.25 | $986.25 | $986.20 | |