| 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 | $205.90 | 8.264% | $222.9156 | $222.92 | $222.90 | $222.90 |
| Purchase #2 | $6.44 | 7.255% | $6.9072 | $6.91 | $6.90 | $6.90 |
| Purchase #3 | $92.62 | 6.359% | $98.5097 | $98.51 | $98.50 | $98.50 |
| Purchase #4 | $170.39 | 10.233% | $187.826 | $187.83 | $187.85 | $187.80 |
| Purchase #5 | $200.67 | 12.271% | $225.2942 | $225.29 | $225.30 | $225.30 |
| Purchase #6 | $26.43 | 6.234% | $28.0776 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $236.85 | 10.384% | $261.4445 | $261.44 | $261.45 | $261.40 |
| 7 purchase totals = | $939.30 | $1,030.9748 | $1,030.98 | $1,031.00 | $1,030.90 | |