| 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 | $223.44 | 3.597% | $231.4771 | $231.48 | $231.50 | $231.50 |
| Purchase #2 | $178.48 | 13.197% | $202.034 | $202.03 | $202.05 | $202.00 |
| Purchase #3 | $187.29 | 5.793% | $198.1397 | $198.14 | $198.15 | $198.10 |
| Purchase #4 | $32.84 | 10.582% | $36.3151 | $36.32 | $36.30 | $36.30 |
| Purchase #5 | $186.74 | 12.420% | $209.9331 | $209.93 | $209.95 | $209.90 |
| Purchase #6 | $100.49 | 4.551% | $105.0633 | $105.06 | $105.05 | $105.10 |
| Purchase #7 | $77.30 | 9.180% | $84.3961 | $84.40 | $84.40 | $84.40 |
| 7 purchase totals = | $986.58 | $1,067.3584 | $1,067.36 | $1,067.40 | $1,067.30 | |