| 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 | $162.43 | 12.359% | $182.5047 | $182.50 | $182.50 | $182.50 |
| Purchase #2 | $207.28 | 9.689% | $227.3634 | $227.36 | $227.35 | $227.40 |
| Purchase #3 | $178.81 | 8.698% | $194.3629 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $124.50 | 7.471% | $133.8014 | $133.80 | $133.80 | $133.80 |
| Purchase #5 | $11.86 | 7.660% | $12.7685 | $12.77 | $12.75 | $12.80 |
| Purchase #6 | $248.54 | 3.715% | $257.7733 | $257.77 | $257.75 | $257.80 |
| Purchase #7 | $228.28 | 9.263% | $249.4256 | $249.43 | $249.45 | $249.40 |
| 7 purchase totals = | $1,161.70 | $1,257.9998 | $1,257.99 | $1,257.95 | $1,258.10 | |