| 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 | $222.38 | 13.471% | $252.3368 | $252.34 | $252.35 | $252.30 |
| Purchase #2 | $204.30 | 11.338% | $227.4635 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $111.86 | 6.592% | $119.2338 | $119.23 | $119.25 | $119.20 |
| Purchase #4 | $8.56 | 4.427% | $8.939 | $8.94 | $8.95 | $8.90 |
| Purchase #5 | $108.94 | 12.125% | $122.149 | $122.15 | $122.15 | $122.10 |
| Purchase #6 | $94.58 | 10.578% | $104.5847 | $104.58 | $104.60 | $104.60 |
| Purchase #7 | $249.58 | 11.442% | $278.1369 | $278.14 | $278.15 | $278.10 |
| 7 purchase totals = | $1,000.20 | $1,112.8437 | $1,112.84 | $1,112.90 | $1,112.70 | |