| 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 | $242.90 | 12.275% | $272.716 | $272.72 | $272.70 | $272.70 |
| Purchase #2 | $183.85 | 9.261% | $200.8763 | $200.88 | $200.90 | $200.90 |
| Purchase #3 | $30.58 | 4.376% | $31.9182 | $31.92 | $31.90 | $31.90 |
| Purchase #4 | $125.74 | 9.370% | $137.5218 | $137.52 | $137.50 | $137.50 |
| Purchase #5 | $36.76 | 13.416% | $41.6917 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $222.37 | 11.668% | $248.3161 | $248.32 | $248.30 | $248.30 |
| Purchase #7 | $249.85 | 4.763% | $261.7504 | $261.75 | $261.75 | $261.80 |
| 7 purchase totals = | $1,092.05 | $1,194.7905 | $1,194.80 | $1,194.75 | $1,194.80 | |