| 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 | $205.57 | 3.430% | $212.6211 | $212.62 | $212.60 | $212.60 |
| Purchase #2 | $41.79 | 11.396% | $46.5524 | $46.55 | $46.55 | $46.60 |
| Purchase #3 | $97.63 | 7.348% | $104.8039 | $104.80 | $104.80 | $104.80 |
| Purchase #4 | $179.46 | 13.694% | $204.0353 | $204.04 | $204.05 | $204.00 |
| Purchase #5 | $250.67 | 11.619% | $279.7953 | $279.80 | $279.80 | $279.80 |
| Purchase #6 | $175.55 | 12.105% | $196.8003 | $196.80 | $196.80 | $196.80 |
| Purchase #7 | $46.35 | 4.565% | $48.4659 | $48.47 | $48.45 | $48.50 |
| 7 purchase totals = | $997.02 | $1,093.0742 | $1,093.08 | $1,093.05 | $1,093.10 | |