| 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 | $141.87 | 3.864% | $147.3519 | $147.35 | $147.35 | $147.40 |
| Purchase #2 | $250.47 | 12.206% | $281.0424 | $281.04 | $281.05 | $281.00 |
| Purchase #3 | $85.53 | 10.393% | $94.4191 | $94.42 | $94.40 | $94.40 |
| Purchase #4 | $237.39 | 10.234% | $261.6845 | $261.68 | $261.70 | $261.70 |
| Purchase #5 | $146.82 | 12.639% | $165.3766 | $165.38 | $165.40 | $165.40 |
| Purchase #6 | $9.30 | 3.348% | $9.6114 | $9.61 | $9.60 | $9.60 |
| Purchase #7 | $203.93 | 13.846% | $232.1661 | $232.17 | $232.15 | $232.20 |
| 7 purchase totals = | $1,075.31 | $1,191.6520 | $1,191.65 | $1,191.65 | $1,191.70 | |