| 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 | $212.78 | 8.818% | $231.5429 | $231.54 | $231.55 | $231.50 |
| Purchase #2 | $31.29 | 5.672% | $33.0648 | $33.06 | $33.05 | $33.10 |
| Purchase #3 | $202.30 | 9.784% | $222.093 | $222.09 | $222.10 | $222.10 |
| Purchase #4 | $177.87 | 12.330% | $199.8014 | $199.80 | $199.80 | $199.80 |
| Purchase #5 | $136.35 | 11.323% | $151.7889 | $151.79 | $151.80 | $151.80 |
| Purchase #6 | $16.51 | 5.301% | $17.3852 | $17.39 | $17.40 | $17.40 |
| Purchase #7 | $240.36 | 3.479% | $248.7221 | $248.72 | $248.70 | $248.70 |
| 7 purchase totals = | $1,017.46 | $1,104.3983 | $1,104.39 | $1,104.40 | $1,104.40 | |