| 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 | $120.41 | 8.154% | $130.2282 | $130.23 | $130.25 | $130.20 |
| Purchase #2 | $218.49 | 5.222% | $229.8995 | $229.90 | $229.90 | $229.90 |
| Purchase #3 | $26.43 | 6.698% | $28.2003 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $32.31 | 12.308% | $36.2867 | $36.29 | $36.30 | $36.30 |
| Purchase #5 | $208.30 | 5.709% | $220.1918 | $220.19 | $220.20 | $220.20 |
| Purchase #6 | $151.63 | 5.845% | $160.4928 | $160.49 | $160.50 | $160.50 |
| Purchase #7 | $178.78 | 4.776% | $187.3185 | $187.32 | $187.30 | $187.30 |
| 7 purchase totals = | $936.35 | $992.6178 | $992.62 | $992.65 | $992.60 | |