| 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 | $127.28 | 9.690% | $139.6134 | $139.61 | $139.60 | $139.60 |
| Purchase #2 | $132.28 | 11.576% | $147.5927 | $147.59 | $147.60 | $147.60 |
| Purchase #3 | $135.25 | 10.473% | $149.4147 | $149.41 | $149.40 | $149.40 |
| Purchase #4 | $233.59 | 13.411% | $264.9168 | $264.92 | $264.90 | $264.90 |
| Purchase #5 | $11.36 | 5.711% | $12.0088 | $12.01 | $12.00 | $12.00 |
| Purchase #6 | $226.96 | 3.525% | $234.9603 | $234.96 | $234.95 | $235.00 |
| Purchase #7 | $147.36 | 4.548% | $154.0619 | $154.06 | $154.05 | $154.10 |
| 7 purchase totals = | $1,014.08 | $1,102.5686 | $1,102.56 | $1,102.50 | $1,102.60 | |