| 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 | $129.99 | 3.228% | $134.1861 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $40.31 | 9.195% | $44.0165 | $44.02 | $44.00 | $44.00 |
| Purchase #3 | $122.45 | 12.289% | $137.4979 | $137.50 | $137.50 | $137.50 |
| Purchase #4 | $38.59 | 12.795% | $43.5276 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $247.87 | 13.868% | $282.2446 | $282.24 | $282.25 | $282.20 |
| Purchase #6 | $175.27 | 8.558% | $190.2696 | $190.27 | $190.25 | $190.30 |
| Purchase #7 | $231.99 | 7.753% | $249.9762 | $249.98 | $250.00 | $250.00 |
| 7 purchase totals = | $986.47 | $1,081.7185 | $1,081.73 | $1,081.75 | $1,081.70 | |