| 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 | $21.31 | 5.518% | $22.4859 | $22.49 | $22.50 | $22.50 |
| Purchase #2 | $169.69 | 7.436% | $182.3081 | $182.31 | $182.30 | $182.30 |
| Purchase #3 | $58.31 | 4.592% | $60.9876 | $60.99 | $61.00 | $61.00 |
| Purchase #4 | $107.46 | 12.147% | $120.5132 | $120.51 | $120.50 | $120.50 |
| Purchase #5 | $180.90 | 8.479% | $196.2385 | $196.24 | $196.25 | $196.20 |
| Purchase #6 | $195.90 | 4.472% | $204.6606 | $204.66 | $204.65 | $204.70 |
| Purchase #7 | $228.68 | 8.382% | $247.848 | $247.85 | $247.85 | $247.80 |
| 7 purchase totals = | $962.25 | $1,035.0419 | $1,035.05 | $1,035.05 | $1,035.00 | |