| 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 | $119.68 | 4.563% | $125.141 | $125.14 | $125.15 | $125.10 |
| Purchase #2 | $91.34 | 13.720% | $103.8718 | $103.87 | $103.85 | $103.90 |
| Purchase #3 | $59.32 | 6.262% | $63.0346 | $63.03 | $63.05 | $63.00 |
| Purchase #4 | $15.71 | 12.772% | $17.7165 | $17.72 | $17.70 | $17.70 |
| Purchase #5 | $126.89 | 5.258% | $133.5619 | $133.56 | $133.55 | $133.60 |
| Purchase #6 | $74.60 | 6.130% | $79.173 | $79.17 | $79.15 | $79.20 |
| Purchase #7 | $221.44 | 12.778% | $249.7356 | $249.74 | $249.75 | $249.70 |
| 7 purchase totals = | $708.98 | $772.2344 | $772.23 | $772.20 | $772.20 | |