| 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 | $96.35 | 4.220% | $100.416 | $100.42 | $100.40 | $100.40 |
| Purchase #2 | $161.85 | 9.854% | $177.7987 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $217.42 | 7.516% | $233.7613 | $233.76 | $233.75 | $233.80 |
| Purchase #4 | $63.58 | 9.853% | $69.8445 | $69.84 | $69.85 | $69.80 |
| Purchase #5 | $25.68 | 5.469% | $27.0844 | $27.08 | $27.10 | $27.10 |
| Purchase #6 | $148.55 | 11.293% | $165.3258 | $165.33 | $165.35 | $165.30 |
| Purchase #7 | $227.80 | 3.736% | $236.3106 | $236.31 | $236.30 | $236.30 |
| 7 purchase totals = | $941.23 | $1,010.5413 | $1,010.54 | $1,010.55 | $1,010.50 | |