| 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 | $120.78 | 5.400% | $127.3021 | $127.30 | $127.30 | $127.30 |
| Purchase #2 | $246.80 | 12.786% | $278.3558 | $278.36 | $278.35 | $278.40 |
| Purchase #3 | $247.41 | 4.440% | $258.395 | $258.40 | $258.40 | $258.40 |
| Purchase #4 | $89.39 | 9.286% | $97.6908 | $97.69 | $97.70 | $97.70 |
| Purchase #5 | $190.55 | 11.453% | $212.3737 | $212.37 | $212.35 | $212.40 |
| Purchase #6 | $83.58 | 12.557% | $94.0751 | $94.08 | $94.10 | $94.10 |
| Purchase #7 | $17.78 | 9.118% | $19.4012 | $19.40 | $19.40 | $19.40 |
| 7 purchase totals = | $996.29 | $1,087.5937 | $1,087.60 | $1,087.60 | $1,087.70 | |