| 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 | $231.47 | 12.589% | $260.6098 | $260.61 | $260.60 | $260.60 |
| Purchase #2 | $70.92 | 12.614% | $79.8658 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $104.31 | 7.275% | $111.8986 | $111.90 | $111.90 | $111.90 |
| Purchase #4 | $103.79 | 6.413% | $110.4461 | $110.45 | $110.45 | $110.40 |
| Purchase #5 | $179.25 | 8.123% | $193.8105 | $193.81 | $193.80 | $193.80 |
| Purchase #6 | $79.92 | 10.239% | $88.103 | $88.10 | $88.10 | $88.10 |
| Purchase #7 | $126.92 | 11.102% | $141.0107 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $896.58 | $985.7445 | $985.75 | $985.70 | $985.70 | |