| 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 | $249.74 | 8.116% | $270.0089 | $270.01 | $270.00 | $270.00 |
| Purchase #2 | $28.44 | 8.138% | $30.7544 | $30.75 | $30.75 | $30.80 |
| Purchase #3 | $154.73 | 4.660% | $161.9404 | $161.94 | $161.95 | $161.90 |
| Purchase #4 | $172.59 | 8.840% | $187.847 | $187.85 | $187.85 | $187.80 |
| Purchase #5 | $247.80 | 3.220% | $255.7792 | $255.78 | $255.80 | $255.80 |
| Purchase #6 | $152.82 | 13.631% | $173.6509 | $173.65 | $173.65 | $173.70 |
| Purchase #7 | $147.87 | 11.708% | $165.1826 | $165.18 | $165.20 | $165.20 |
| 7 purchase totals = | $1,153.99 | $1,245.1634 | $1,245.16 | $1,245.20 | $1,245.20 | |