| 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 | $215.73 | 11.443% | $240.416 | $240.42 | $240.40 | $240.40 |
| Purchase #2 | $181.38 | 9.197% | $198.0615 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $140.60 | 13.273% | $159.2618 | $159.26 | $159.25 | $159.30 |
| Purchase #4 | $54.92 | 3.222% | $56.6895 | $56.69 | $56.70 | $56.70 |
| Purchase #5 | $217.87 | 8.132% | $235.5872 | $235.59 | $235.60 | $235.60 |
| Purchase #6 | $63.68 | 10.547% | $70.3963 | $70.40 | $70.40 | $70.40 |
| Purchase #7 | $202.70 | 4.856% | $212.5431 | $212.54 | $212.55 | $212.50 |
| 7 purchase totals = | $1,076.88 | $1,172.9554 | $1,172.96 | $1,172.95 | $1,173.00 | |