| 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 | $231.86 | 7.531% | $249.3214 | $249.32 | $249.30 | $249.30 |
| Purchase #2 | $34.43 | 6.112% | $36.5344 | $36.53 | $36.55 | $36.50 |
| Purchase #3 | $215.30 | 8.591% | $233.7964 | $233.80 | $233.80 | $233.80 |
| Purchase #4 | $143.70 | 13.256% | $162.7489 | $162.75 | $162.75 | $162.70 |
| Purchase #5 | $122.84 | 9.759% | $134.828 | $134.83 | $134.85 | $134.80 |
| Purchase #6 | $132.87 | 6.488% | $141.4906 | $141.49 | $141.50 | $141.50 |
| Purchase #7 | $124.76 | 10.569% | $137.9459 | $137.95 | $137.95 | $137.90 |
| 7 purchase totals = | $1,005.76 | $1,096.6656 | $1,096.67 | $1,096.70 | $1,096.50 | |