| 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 | $243.79 | 11.677% | $272.2574 | $272.26 | $272.25 | $272.30 |
| Purchase #2 | $72.40 | 9.107% | $78.9935 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $85.44 | 10.536% | $94.442 | $94.44 | $94.45 | $94.40 |
| Purchase #4 | $10.37 | 11.713% | $11.5846 | $11.58 | $11.60 | $11.60 |
| Purchase #5 | $163.52 | 10.740% | $181.082 | $181.08 | $181.10 | $181.10 |
| Purchase #6 | $75.45 | 7.121% | $80.8228 | $80.82 | $80.80 | $80.80 |
| Purchase #7 | $204.80 | 3.792% | $212.566 | $212.57 | $212.55 | $212.60 |
| 7 purchase totals = | $855.77 | $931.7483 | $931.74 | $931.75 | $931.80 | |