| 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 | $96.37 | 8.456% | $104.519 | $104.52 | $104.50 | $104.50 |
| Purchase #2 | $237.89 | 12.697% | $268.0949 | $268.09 | $268.10 | $268.10 |
| Purchase #3 | $102.48 | 9.311% | $112.0219 | $112.02 | $112.00 | $112.00 |
| Purchase #4 | $117.72 | 7.293% | $126.3053 | $126.31 | $126.30 | $126.30 |
| Purchase #5 | $200.63 | 3.228% | $207.1063 | $207.11 | $207.10 | $207.10 |
| Purchase #6 | $68.61 | 12.733% | $77.3461 | $77.35 | $77.35 | $77.30 |
| Purchase #7 | $106.45 | 8.609% | $115.6143 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $930.15 | $1,011.0078 | $1,011.01 | $1,010.95 | $1,010.90 | |