| 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 | $123.31 | 13.295% | $139.7041 | $139.70 | $139.70 | $139.70 |
| Purchase #2 | $163.54 | 10.504% | $180.7182 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $31.69 | 7.232% | $33.9818 | $33.98 | $34.00 | $34.00 |
| Purchase #4 | $106.39 | 12.304% | $119.4802 | $119.48 | $119.50 | $119.50 |
| Purchase #5 | $181.76 | 3.219% | $187.6109 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $237.73 | 9.861% | $261.1726 | $261.17 | $261.15 | $261.20 |
| Purchase #7 | $75.93 | 9.702% | $83.2967 | $83.30 | $83.30 | $83.30 |
| 7 purchase totals = | $920.35 | $1,005.9645 | $1,005.96 | $1,005.95 | $1,006.00 | |