| 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 | $219.93 | 12.421% | $247.2475 | $247.25 | $247.25 | $247.20 |
| Purchase #2 | $22.63 | 6.634% | $24.1313 | $24.13 | $24.15 | $24.10 |
| Purchase #3 | $20.56 | 7.815% | $22.1668 | $22.17 | $22.15 | $22.20 |
| Purchase #4 | $141.88 | 11.304% | $157.9181 | $157.92 | $157.90 | $157.90 |
| Purchase #5 | $111.59 | 8.427% | $120.9937 | $120.99 | $121.00 | $121.00 |
| Purchase #6 | $20.87 | 5.705% | $22.0606 | $22.06 | $22.05 | $22.10 |
| Purchase #7 | $140.32 | 4.609% | $146.7873 | $146.79 | $146.80 | $146.80 |
| 7 purchase totals = | $677.78 | $741.3053 | $741.31 | $741.30 | $741.30 | |