| 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 | $231.74 | 11.316% | $257.9637 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $210.73 | 3.411% | $217.918 | $217.92 | $217.90 | $217.90 |
| Purchase #3 | $86.68 | 7.136% | $92.8655 | $92.87 | $92.85 | $92.90 |
| Purchase #4 | $198.63 | 8.166% | $214.8501 | $214.85 | $214.85 | $214.90 |
| Purchase #5 | $42.68 | 9.741% | $46.8375 | $46.84 | $46.85 | $46.80 |
| Purchase #6 | $166.83 | 13.850% | $189.936 | $189.94 | $189.95 | $189.90 |
| Purchase #7 | $208.45 | 4.868% | $218.5973 | $218.60 | $218.60 | $218.60 |
| 7 purchase totals = | $1,145.74 | $1,238.9681 | $1,238.98 | $1,238.95 | $1,239.00 | |