| 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 | $72.73 | 12.398% | $81.7471 | $81.75 | $81.75 | $81.70 |
| Purchase #2 | $133.62 | 5.318% | $140.7259 | $140.73 | $140.75 | $140.70 |
| Purchase #3 | $235.87 | 4.595% | $246.7082 | $246.71 | $246.70 | $246.70 |
| Purchase #4 | $30.75 | 12.209% | $34.5043 | $34.50 | $34.50 | $34.50 |
| Purchase #5 | $203.39 | 10.270% | $224.2782 | $224.28 | $224.30 | $224.30 |
| Purchase #6 | $127.67 | 13.565% | $144.9884 | $144.99 | $145.00 | $145.00 |
| Purchase #7 | $144.87 | 6.549% | $154.3575 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $948.90 | $1,027.3096 | $1,027.32 | $1,027.35 | $1,027.30 | |