| 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 | $20.87 | 8.776% | $22.7016 | $22.70 | $22.70 | $22.70 |
| Purchase #2 | $214.37 | 13.577% | $243.475 | $243.48 | $243.50 | $243.50 |
| Purchase #3 | $234.84 | 11.356% | $261.5084 | $261.51 | $261.50 | $261.50 |
| Purchase #4 | $129.42 | 11.828% | $144.7278 | $144.73 | $144.75 | $144.70 |
| Purchase #5 | $204.78 | 10.714% | $226.7201 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $109.53 | 12.683% | $123.4217 | $123.42 | $123.40 | $123.40 |
| Purchase #7 | $132.27 | 9.365% | $144.6571 | $144.66 | $144.65 | $144.70 |
| 7 purchase totals = | $1,046.08 | $1,167.2117 | $1,167.22 | $1,167.20 | $1,167.20 | |