| 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 | $67.36 | 3.530% | $69.7378 | $69.74 | $69.75 | $69.70 |
| Purchase #2 | $94.95 | 10.462% | $104.8837 | $104.88 | $104.90 | $104.90 |
| Purchase #3 | $242.45 | 10.721% | $268.4431 | $268.44 | $268.45 | $268.40 |
| Purchase #4 | $127.94 | 12.722% | $144.2165 | $144.22 | $144.20 | $144.20 |
| Purchase #5 | $109.87 | 13.120% | $124.2849 | $124.28 | $124.30 | $124.30 |
| Purchase #6 | $219.67 | 7.133% | $235.3391 | $235.34 | $235.35 | $235.30 |
| Purchase #7 | $247.97 | 4.585% | $259.3394 | $259.34 | $259.35 | $259.30 |
| 7 purchase totals = | $1,110.21 | $1,206.2445 | $1,206.24 | $1,206.30 | $1,206.10 | |