| 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 | $127.60 | 7.136% | $136.7055 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $225.65 | 9.582% | $247.2718 | $247.27 | $247.25 | $247.30 |
| Purchase #3 | $163.86 | 12.232% | $183.9034 | $183.90 | $183.90 | $183.90 |
| Purchase #4 | $44.65 | 3.427% | $46.1802 | $46.18 | $46.20 | $46.20 |
| Purchase #5 | $195.88 | 9.266% | $214.0302 | $214.03 | $214.05 | $214.00 |
| Purchase #6 | $76.37 | 9.714% | $83.7886 | $83.79 | $83.80 | $83.80 |
| Purchase #7 | $207.62 | 12.749% | $234.0895 | $234.09 | $234.10 | $234.10 |
| 7 purchase totals = | $1,041.63 | $1,145.9692 | $1,145.97 | $1,146.00 | $1,146.00 | |