| 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 | $227.61 | 11.849% | $254.5795 | $254.58 | $254.60 | $254.60 |
| Purchase #2 | $236.99 | 5.135% | $249.1594 | $249.16 | $249.15 | $249.20 |
| Purchase #3 | $148.26 | 13.440% | $168.1861 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $188.51 | 8.780% | $205.0612 | $205.06 | $205.05 | $205.10 |
| Purchase #5 | $177.44 | 10.672% | $196.3764 | $196.38 | $196.40 | $196.40 |
| Purchase #6 | $33.45 | 6.380% | $35.5841 | $35.58 | $35.60 | $35.60 |
| Purchase #7 | $111.77 | 4.382% | $116.6678 | $116.67 | $116.65 | $116.70 |
| 7 purchase totals = | $1,124.03 | $1,225.6145 | $1,225.62 | $1,225.65 | $1,225.80 | |