| 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 | $211.55 | 4.551% | $221.1776 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $227.41 | 8.739% | $247.2834 | $247.28 | $247.30 | $247.30 |
| Purchase #3 | $131.27 | 13.333% | $148.7722 | $148.77 | $148.75 | $148.80 |
| Purchase #4 | $147.35 | 11.422% | $164.1803 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $208.64 | 9.156% | $227.7431 | $227.74 | $227.75 | $227.70 |
| Purchase #6 | $29.35 | 4.587% | $30.6963 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $192.32 | 9.486% | $210.5635 | $210.56 | $210.55 | $210.60 |
| 7 purchase totals = | $1,147.89 | $1,250.4164 | $1,250.41 | $1,250.45 | $1,250.50 | |