| 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 | $15.68 | 12.488% | $17.6381 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $240.37 | 6.673% | $256.4099 | $256.41 | $256.40 | $256.40 |
| Purchase #3 | $249.77 | 3.102% | $257.5179 | $257.52 | $257.50 | $257.50 |
| Purchase #4 | $124.81 | 13.588% | $141.7692 | $141.77 | $141.75 | $141.80 |
| Purchase #5 | $227.92 | 10.129% | $251.006 | $251.01 | $251.00 | $251.00 |
| Purchase #6 | $222.25 | 12.452% | $249.9246 | $249.92 | $249.90 | $249.90 |
| Purchase #7 | $201.29 | 3.542% | $208.4197 | $208.42 | $208.40 | $208.40 |
| 7 purchase totals = | $1,282.09 | $1,382.6854 | $1,382.69 | $1,382.60 | $1,382.60 | |