| 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 | $240.51 | 8.547% | $261.0664 | $261.07 | $261.05 | $261.10 |
| Purchase #2 | $185.69 | 13.643% | $211.0237 | $211.02 | $211.00 | $211.00 |
| Purchase #3 | $166.70 | 6.339% | $177.2671 | $177.27 | $177.25 | $177.30 |
| Purchase #4 | $90.39 | 12.400% | $101.5984 | $101.60 | $101.60 | $101.60 |
| Purchase #5 | $90.71 | 7.529% | $97.5396 | $97.54 | $97.55 | $97.50 |
| Purchase #6 | $158.32 | 6.484% | $168.5855 | $168.59 | $168.60 | $168.60 |
| Purchase #7 | $249.32 | 7.106% | $267.0367 | $267.04 | $267.05 | $267.00 |
| 7 purchase totals = | $1,181.64 | $1,284.1174 | $1,284.13 | $1,284.10 | $1,284.10 | |