| 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 | $207.40 | 8.678% | $225.3982 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $70.26 | 7.547% | $75.5625 | $75.56 | $75.55 | $75.60 |
| Purchase #3 | $86.67 | 12.541% | $97.5393 | $97.54 | $97.55 | $97.50 |
| Purchase #4 | $230.72 | 7.681% | $248.4416 | $248.44 | $248.45 | $248.40 |
| Purchase #5 | $99.87 | 8.838% | $108.6965 | $108.70 | $108.70 | $108.70 |
| Purchase #6 | $113.84 | 8.521% | $123.5403 | $123.54 | $123.55 | $123.50 |
| Purchase #7 | $61.55 | 7.612% | $66.2352 | $66.24 | $66.25 | $66.20 |
| 7 purchase totals = | $870.31 | $945.4136 | $945.42 | $945.45 | $945.30 | |