| 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 | $38.79 | 13.689% | $44.1 | $44.10 | $44.10 | $44.10 |
| Purchase #2 | $242.66 | 10.765% | $268.7823 | $268.78 | $268.80 | $268.80 |
| Purchase #3 | $52.81 | 4.465% | $55.168 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $219.91 | 8.332% | $238.2329 | $238.23 | $238.25 | $238.20 |
| Purchase #5 | $196.39 | 12.825% | $221.577 | $221.58 | $221.60 | $221.60 |
| Purchase #6 | $106.77 | 6.658% | $113.8787 | $113.88 | $113.90 | $113.90 |
| Purchase #7 | $223.39 | 12.418% | $251.1306 | $251.13 | $251.15 | $251.10 |
| 7 purchase totals = | $1,080.72 | $1,192.8695 | $1,192.87 | $1,192.95 | $1,192.90 | |