| 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 | $70.68 | 12.204% | $79.3058 | $79.31 | $79.30 | $79.30 |
| Purchase #2 | $82.44 | 8.440% | $89.3979 | $89.40 | $89.40 | $89.40 |
| Purchase #3 | $168.51 | 5.768% | $178.2297 | $178.23 | $178.25 | $178.20 |
| Purchase #4 | $239.33 | 4.453% | $249.9874 | $249.99 | $250.00 | $250.00 |
| Purchase #5 | $171.95 | 3.145% | $177.3578 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $24.89 | 7.689% | $26.8038 | $26.80 | $26.80 | $26.80 |
| Purchase #7 | $110.29 | 7.464% | $118.522 | $118.52 | $118.50 | $118.50 |
| 7 purchase totals = | $868.09 | $919.6044 | $919.61 | $919.60 | $919.60 | |