| 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 | $217.47 | 4.732% | $227.7607 | $227.76 | $227.75 | $227.80 |
| Purchase #2 | $191.97 | 12.354% | $215.686 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $215.44 | 12.767% | $242.9452 | $242.95 | $242.95 | $242.90 |
| Purchase #4 | $175.84 | 6.233% | $186.8001 | $186.80 | $186.80 | $186.80 |
| Purchase #5 | $149.62 | 4.402% | $156.2063 | $156.21 | $156.20 | $156.20 |
| Purchase #6 | $149.60 | 3.425% | $154.7238 | $154.72 | $154.70 | $154.70 |
| Purchase #7 | $196.50 | 3.795% | $203.9572 | $203.96 | $203.95 | $204.00 |
| 7 purchase totals = | $1,296.44 | $1,388.0793 | $1,388.09 | $1,388.05 | $1,388.10 | |