| 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 | $219.43 | 13.344% | $248.7107 | $248.71 | $248.70 | $248.70 |
| Purchase #2 | $25.41 | 10.363% | $28.0432 | $28.04 | $28.05 | $28.00 |
| Purchase #3 | $211.69 | 5.224% | $222.7487 | $222.75 | $222.75 | $222.70 |
| Purchase #4 | $136.49 | 4.112% | $142.1025 | $142.10 | $142.10 | $142.10 |
| Purchase #5 | $12.40 | 3.820% | $12.8737 | $12.87 | $12.85 | $12.90 |
| Purchase #6 | $160.45 | 9.444% | $175.6029 | $175.60 | $175.60 | $175.60 |
| Purchase #7 | $179.70 | 13.686% | $204.2937 | $204.29 | $204.30 | $204.30 |
| 7 purchase totals = | $945.57 | $1,034.3754 | $1,034.36 | $1,034.35 | $1,034.30 | |