| 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 | $224.27 | 8.671% | $243.7165 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $107.39 | 8.536% | $116.5568 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $142.67 | 10.549% | $157.7203 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $13.50 | 8.624% | $14.6642 | $14.66 | $14.65 | $14.70 |
| Purchase #5 | $220.62 | 7.697% | $237.6011 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $160.51 | 3.661% | $166.3863 | $166.39 | $166.40 | $166.40 |
| Purchase #7 | $141.82 | 3.539% | $146.839 | $146.84 | $146.85 | $146.80 |
| 7 purchase totals = | $1,010.78 | $1,083.4842 | $1,083.49 | $1,083.45 | $1,083.50 | |