| 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 | $235.27 | 10.839% | $260.7709 | $260.77 | $260.75 | $260.80 |
| Purchase #2 | $97.64 | 5.613% | $103.1205 | $103.12 | $103.10 | $103.10 |
| Purchase #3 | $109.51 | 4.257% | $114.1718 | $114.17 | $114.15 | $114.20 |
| Purchase #4 | $8.37 | 5.841% | $8.8589 | $8.86 | $8.85 | $8.90 |
| Purchase #5 | $175.65 | 3.572% | $181.9242 | $181.92 | $181.90 | $181.90 |
| Purchase #6 | $130.80 | 11.796% | $146.2292 | $146.23 | $146.25 | $146.20 |
| Purchase #7 | $136.70 | 4.165% | $142.3936 | $142.39 | $142.40 | $142.40 |
| 7 purchase totals = | $893.94 | $957.4691 | $957.46 | $957.40 | $957.50 | |