| 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 | $207.62 | 4.359% | $216.6702 | $216.67 | $216.65 | $216.70 |
| Purchase #2 | $220.52 | 4.816% | $231.1402 | $231.14 | $231.15 | $231.10 |
| Purchase #3 | $157.54 | 3.584% | $163.1862 | $163.19 | $163.20 | $163.20 |
| Purchase #4 | $69.82 | 5.808% | $73.8751 | $73.88 | $73.90 | $73.90 |
| Purchase #5 | $136.87 | 10.133% | $150.739 | $150.74 | $150.75 | $150.70 |
| Purchase #6 | $217.69 | 5.159% | $228.9206 | $228.92 | $228.90 | $228.90 |
| Purchase #7 | $22.56 | 10.708% | $24.9757 | $24.98 | $25.00 | $25.00 |
| 7 purchase totals = | $1,032.62 | $1,089.5070 | $1,089.52 | $1,089.55 | $1,089.50 | |