| 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 | $229.71 | 10.463% | $253.7446 | $253.74 | $253.75 | $253.70 |
| Purchase #2 | $238.79 | 4.117% | $248.621 | $248.62 | $248.60 | $248.60 |
| Purchase #3 | $170.43 | 12.457% | $191.6605 | $191.66 | $191.65 | $191.70 |
| Purchase #4 | $13.71 | 9.831% | $15.0578 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $139.59 | 8.724% | $151.7678 | $151.77 | $151.75 | $151.80 |
| Purchase #6 | $183.49 | 13.575% | $208.3988 | $208.40 | $208.40 | $208.40 |
| Purchase #7 | $182.73 | 10.535% | $201.9806 | $201.98 | $202.00 | $202.00 |
| 7 purchase totals = | $1,158.45 | $1,271.2311 | $1,271.23 | $1,271.20 | $1,271.30 | |