| 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 | $206.59 | 4.680% | $216.2584 | $216.26 | $216.25 | $216.30 |
| Purchase #2 | $232.52 | 10.812% | $257.6601 | $257.66 | $257.65 | $257.70 |
| Purchase #3 | $178.92 | 3.251% | $184.7367 | $184.74 | $184.75 | $184.70 |
| Purchase #4 | $221.57 | 9.662% | $242.9781 | $242.98 | $243.00 | $243.00 |
| Purchase #5 | $28.76 | 7.602% | $30.9463 | $30.95 | $30.95 | $30.90 |
| Purchase #6 | $52.90 | 8.590% | $57.4441 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $93.68 | 4.171% | $97.5874 | $97.59 | $97.60 | $97.60 |
| 7 purchase totals = | $1,014.94 | $1,087.6111 | $1,087.62 | $1,087.65 | $1,087.60 | |