| 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 | $123.64 | 11.539% | $137.9068 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $35.57 | 3.420% | $36.7865 | $36.79 | $36.80 | $36.80 |
| Purchase #3 | $75.82 | 7.608% | $81.5884 | $81.59 | $81.60 | $81.60 |
| Purchase #4 | $241.97 | 12.108% | $271.2677 | $271.27 | $271.25 | $271.30 |
| Purchase #5 | $190.25 | 11.447% | $212.0279 | $212.03 | $212.05 | $212.00 |
| Purchase #6 | $48.78 | 12.240% | $54.7507 | $54.75 | $54.75 | $54.80 |
| Purchase #7 | $89.56 | 5.519% | $94.5028 | $94.50 | $94.50 | $94.50 |
| 7 purchase totals = | $805.59 | $888.8308 | $888.84 | $888.85 | $888.90 | |