| 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 | $229.62 | 3.605% | $237.8978 | $237.90 | $237.90 | $237.90 |
| Purchase #2 | $27.84 | 3.280% | $28.7532 | $28.75 | $28.75 | $28.80 |
| Purchase #3 | $166.73 | 5.702% | $176.2369 | $176.24 | $176.25 | $176.20 |
| Purchase #4 | $147.92 | 12.234% | $166.0165 | $166.02 | $166.00 | $166.00 |
| Purchase #5 | $21.43 | 13.334% | $24.2875 | $24.29 | $24.30 | $24.30 |
| Purchase #6 | $163.80 | 9.565% | $179.4675 | $179.47 | $179.45 | $179.50 |
| Purchase #7 | $238.31 | 13.114% | $269.562 | $269.56 | $269.55 | $269.60 |
| 7 purchase totals = | $995.65 | $1,082.2214 | $1,082.23 | $1,082.20 | $1,082.30 | |