| 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 | $146.87 | 11.224% | $163.3547 | $163.35 | $163.35 | $163.40 |
| Purchase #2 | $222.55 | 12.227% | $249.7612 | $249.76 | $249.75 | $249.80 |
| Purchase #3 | $215.65 | 6.666% | $230.0252 | $230.03 | $230.05 | $230.00 |
| Purchase #4 | $115.52 | 11.141% | $128.3901 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $217.70 | 6.508% | $231.8679 | $231.87 | $231.85 | $231.90 |
| Purchase #6 | $119.58 | 8.496% | $129.7395 | $129.74 | $129.75 | $129.70 |
| Purchase #7 | $10.98 | 6.762% | $11.7225 | $11.72 | $11.70 | $11.70 |
| 7 purchase totals = | $1,048.85 | $1,144.8611 | $1,144.86 | $1,144.85 | $1,144.90 | |