| 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 | $244.31 | 4.201% | $254.5735 | $254.57 | $254.55 | $254.60 |
| Purchase #2 | $134.54 | 9.449% | $147.2527 | $147.25 | $147.25 | $147.30 |
| Purchase #3 | $33.82 | 13.420% | $38.3586 | $38.36 | $38.35 | $38.40 |
| Purchase #4 | $86.99 | 12.111% | $97.5254 | $97.53 | $97.55 | $97.50 |
| Purchase #5 | $107.91 | 4.545% | $112.8145 | $112.81 | $112.80 | $112.80 |
| Purchase #6 | $10.39 | 5.257% | $10.9362 | $10.94 | $10.95 | $10.90 |
| Purchase #7 | $198.56 | 4.383% | $207.2629 | $207.26 | $207.25 | $207.30 |
| 7 purchase totals = | $816.52 | $868.7238 | $868.72 | $868.70 | $868.80 | |