| 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 | $218.82 | 13.780% | $248.9734 | $248.97 | $248.95 | $249.00 |
| Purchase #2 | $218.87 | 8.860% | $238.2619 | $238.26 | $238.25 | $238.30 |
| Purchase #3 | $174.50 | 6.329% | $185.5441 | $185.54 | $185.55 | $185.50 |
| Purchase #4 | $213.33 | 6.161% | $226.4733 | $226.47 | $226.45 | $226.50 |
| Purchase #5 | $240.62 | 7.430% | $258.4981 | $258.50 | $258.50 | $258.50 |
| Purchase #6 | $62.64 | 13.497% | $71.0945 | $71.09 | $71.10 | $71.10 |
| Purchase #7 | $179.39 | 10.771% | $198.7121 | $198.71 | $198.70 | $198.70 |
| 7 purchase totals = | $1,308.17 | $1,427.5574 | $1,427.54 | $1,427.50 | $1,427.60 | |