| 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 | $122.79 | 4.222% | $127.9742 | $127.97 | $127.95 | $128.00 |
| Purchase #2 | $77.73 | 12.255% | $87.2558 | $87.26 | $87.25 | $87.30 |
| Purchase #3 | $195.70 | 5.773% | $206.9978 | $207.00 | $207.00 | $207.00 |
| Purchase #4 | $239.31 | 5.657% | $252.8478 | $252.85 | $252.85 | $252.80 |
| Purchase #5 | $71.29 | 7.107% | $76.3566 | $76.36 | $76.35 | $76.40 |
| Purchase #6 | $113.78 | 10.312% | $125.513 | $125.51 | $125.50 | $125.50 |
| Purchase #7 | $221.40 | 9.461% | $242.3467 | $242.35 | $242.35 | $242.30 |
| 7 purchase totals = | $1,042.00 | $1,119.2919 | $1,119.30 | $1,119.25 | $1,119.30 | |