| 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 | $213.47 | 8.442% | $231.4911 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $137.50 | 11.118% | $152.7873 | $152.79 | $152.80 | $152.80 |
| Purchase #3 | $58.57 | 3.830% | $60.8132 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $185.88 | 6.532% | $198.0217 | $198.02 | $198.00 | $198.00 |
| Purchase #5 | $183.44 | 5.125% | $192.8413 | $192.84 | $192.85 | $192.80 |
| Purchase #6 | $177.81 | 8.156% | $192.3122 | $192.31 | $192.30 | $192.30 |
| Purchase #7 | $184.74 | 10.667% | $204.4462 | $204.45 | $204.45 | $204.40 |
| 7 purchase totals = | $1,141.41 | $1,232.7130 | $1,232.71 | $1,232.70 | $1,232.60 | |