| 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 | $249.62 | 4.437% | $260.6956 | $260.70 | $260.70 | $260.70 |
| Purchase #2 | $79.84 | 12.235% | $89.6084 | $89.61 | $89.60 | $89.60 |
| Purchase #3 | $56.49 | 6.609% | $60.2234 | $60.22 | $60.20 | $60.20 |
| Purchase #4 | $72.48 | 12.860% | $81.8009 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $25.61 | 10.335% | $28.2568 | $28.26 | $28.25 | $28.30 |
| Purchase #6 | $184.87 | 9.315% | $202.0906 | $202.09 | $202.10 | $202.10 |
| Purchase #7 | $121.98 | 4.151% | $127.0434 | $127.04 | $127.05 | $127.00 |
| 7 purchase totals = | $790.89 | $849.7191 | $849.72 | $849.70 | $849.70 | |