| 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 | $190.64 | 9.447% | $208.6498 | $208.65 | $208.65 | $208.60 |
| Purchase #2 | $250.81 | 6.562% | $267.2682 | $267.27 | $267.25 | $267.30 |
| Purchase #3 | $85.35 | 5.665% | $90.1851 | $90.19 | $90.20 | $90.20 |
| Purchase #4 | $240.48 | 13.178% | $272.1705 | $272.17 | $272.15 | $272.20 |
| Purchase #5 | $97.39 | 6.394% | $103.6171 | $103.62 | $103.60 | $103.60 |
| Purchase #6 | $72.40 | 7.642% | $77.9328 | $77.93 | $77.95 | $77.90 |
| Purchase #7 | $184.41 | 8.421% | $199.9392 | $199.94 | $199.95 | $199.90 |
| 7 purchase totals = | $1,121.48 | $1,219.7627 | $1,219.77 | $1,219.75 | $1,219.70 | |