| 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 | $9.70 | 12.424% | $10.9051 | $10.91 | $10.90 | $10.90 |
| Purchase #2 | $208.74 | 13.114% | $236.1142 | $236.11 | $236.10 | $236.10 |
| Purchase #3 | $114.87 | 6.580% | $122.4284 | $122.43 | $122.45 | $122.40 |
| Purchase #4 | $189.52 | 6.820% | $202.4453 | $202.45 | $202.45 | $202.40 |
| Purchase #5 | $217.78 | 7.485% | $234.0808 | $234.08 | $234.10 | $234.10 |
| Purchase #6 | $101.25 | 10.847% | $112.2326 | $112.23 | $112.25 | $112.20 |
| Purchase #7 | $192.63 | 9.611% | $211.1437 | $211.14 | $211.15 | $211.10 |
| 7 purchase totals = | $1,034.49 | $1,129.3501 | $1,129.35 | $1,129.40 | $1,129.20 | |