| 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 | $225.60 | 9.548% | $247.1403 | $247.14 | $247.15 | $247.10 |
| Purchase #2 | $183.59 | 3.571% | $190.146 | $190.15 | $190.15 | $190.10 |
| Purchase #3 | $113.80 | 13.359% | $129.0025 | $129.00 | $129.00 | $129.00 |
| Purchase #4 | $245.73 | 3.425% | $254.1463 | $254.15 | $254.15 | $254.10 |
| Purchase #5 | $111.62 | 9.572% | $122.3043 | $122.30 | $122.30 | $122.30 |
| Purchase #6 | $169.43 | 9.799% | $186.0324 | $186.03 | $186.05 | $186.00 |
| Purchase #7 | $127.41 | 4.742% | $133.4518 | $133.45 | $133.45 | $133.50 |
| 7 purchase totals = | $1,177.18 | $1,262.2236 | $1,262.22 | $1,262.25 | $1,262.10 | |