| 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 | $219.41 | 5.689% | $231.8922 | $231.89 | $231.90 | $231.90 |
| Purchase #2 | $151.46 | 4.219% | $157.8501 | $157.85 | $157.85 | $157.90 |
| Purchase #3 | $232.90 | 3.500% | $241.0515 | $241.05 | $241.05 | $241.10 |
| Purchase #4 | $189.36 | 10.374% | $209.0042 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $186.36 | 6.535% | $198.5386 | $198.54 | $198.55 | $198.50 |
| Purchase #6 | $202.80 | 9.274% | $221.6077 | $221.61 | $221.60 | $221.60 |
| Purchase #7 | $120.46 | 13.598% | $136.8402 | $136.84 | $136.85 | $136.80 |
| 7 purchase totals = | $1,302.75 | $1,396.7845 | $1,396.78 | $1,396.80 | $1,396.80 | |