| 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 | $141.85 | 4.212% | $147.8247 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $246.27 | 6.224% | $261.5978 | $261.60 | $261.60 | $261.60 |
| Purchase #3 | $178.80 | 9.620% | $196.0006 | $196.00 | $196.00 | $196.00 |
| Purchase #4 | $115.29 | 12.377% | $129.5594 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $157.48 | 5.200% | $165.669 | $165.67 | $165.65 | $165.70 |
| Purchase #6 | $222.41 | 12.763% | $250.7962 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $249.66 | 7.488% | $268.3545 | $268.35 | $268.35 | $268.40 |
| 7 purchase totals = | $1,311.76 | $1,419.8022 | $1,419.80 | $1,419.75 | $1,419.90 | |