| 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 | $100.27 | 5.814% | $106.0997 | $106.10 | $106.10 | $106.10 |
| Purchase #2 | $15.34 | 11.206% | $17.059 | $17.06 | $17.05 | $17.10 |
| Purchase #3 | $184.35 | 4.625% | $192.8762 | $192.88 | $192.90 | $192.90 |
| Purchase #4 | $128.84 | 4.645% | $134.8246 | $134.82 | $134.80 | $134.80 |
| Purchase #5 | $88.37 | 10.461% | $97.6144 | $97.61 | $97.60 | $97.60 |
| Purchase #6 | $232.87 | 3.355% | $240.6828 | $240.68 | $240.70 | $240.70 |
| Purchase #7 | $207.98 | 12.577% | $234.1376 | $234.14 | $234.15 | $234.10 |
| 7 purchase totals = | $958.02 | $1,023.2943 | $1,023.29 | $1,023.30 | $1,023.30 | |