| 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 | $192.79 | 8.645% | $209.4567 | $209.46 | $209.45 | $209.50 |
| Purchase #2 | $164.64 | 10.281% | $181.5666 | $181.57 | $181.55 | $181.60 |
| Purchase #3 | $189.97 | 9.118% | $207.2915 | $207.29 | $207.30 | $207.30 |
| Purchase #4 | $186.49 | 12.863% | $210.4782 | $210.48 | $210.50 | $210.50 |
| Purchase #5 | $13.99 | 10.625% | $15.4764 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $110.36 | 11.853% | $123.441 | $123.44 | $123.45 | $123.40 |
| Purchase #7 | $40.68 | 9.718% | $44.6333 | $44.63 | $44.65 | $44.60 |
| 7 purchase totals = | $898.92 | $992.3437 | $992.35 | $992.40 | $992.40 | |