| 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 | $199.92 | 13.502% | $226.9132 | $226.91 | $226.90 | $226.90 |
| Purchase #2 | $8.26 | 12.684% | $9.3077 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $161.53 | 9.728% | $177.2436 | $177.24 | $177.25 | $177.20 |
| Purchase #4 | $95.30 | 5.215% | $100.2699 | $100.27 | $100.25 | $100.30 |
| Purchase #5 | $228.92 | 3.136% | $236.0989 | $236.10 | $236.10 | $236.10 |
| Purchase #6 | $143.37 | 7.707% | $154.4195 | $154.42 | $154.40 | $154.40 |
| Purchase #7 | $162.61 | 12.399% | $182.772 | $182.77 | $182.75 | $182.80 |
| 7 purchase totals = | $999.91 | $1,087.0248 | $1,087.02 | $1,086.95 | $1,087.00 | |