| 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 | $233.89 | 9.226% | $255.4687 | $255.47 | $255.45 | $255.50 |
| Purchase #2 | $42.37 | 13.314% | $48.0111 | $48.01 | $48.00 | $48.00 |
| Purchase #3 | $35.59 | 11.534% | $39.695 | $39.70 | $39.70 | $39.70 |
| Purchase #4 | $185.33 | 9.367% | $202.6899 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $108.26 | 10.451% | $119.5743 | $119.57 | $119.55 | $119.60 |
| Purchase #6 | $224.97 | 10.581% | $248.7741 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $200.89 | 3.711% | $208.345 | $208.35 | $208.35 | $208.30 |
| 7 purchase totals = | $1,031.30 | $1,122.5581 | $1,122.56 | $1,122.50 | $1,122.60 | |