| 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 | $12.82 | 6.408% | $13.6415 | $13.64 | $13.65 | $13.60 |
| Purchase #2 | $212.82 | 3.213% | $219.6579 | $219.66 | $219.65 | $219.70 |
| Purchase #3 | $99.50 | 8.466% | $107.9237 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $106.26 | 5.754% | $112.3742 | $112.37 | $112.35 | $112.40 |
| Purchase #5 | $212.72 | 11.846% | $237.9188 | $237.92 | $237.90 | $237.90 |
| Purchase #6 | $216.78 | 11.711% | $242.1671 | $242.17 | $242.15 | $242.20 |
| Purchase #7 | $165.69 | 10.595% | $183.2449 | $183.24 | $183.25 | $183.20 |
| 7 purchase totals = | $1,026.59 | $1,116.9281 | $1,116.92 | $1,116.85 | $1,116.90 | |