| 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 | $198.86 | 12.852% | $224.4175 | $224.42 | $224.40 | $224.40 |
| Purchase #2 | $180.50 | 11.181% | $200.6817 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $16.39 | 13.230% | $18.5584 | $18.56 | $18.55 | $18.60 |
| Purchase #4 | $23.55 | 11.821% | $26.3338 | $26.33 | $26.35 | $26.30 |
| Purchase #5 | $175.72 | 12.849% | $198.2983 | $198.30 | $198.30 | $198.30 |
| Purchase #6 | $149.85 | 9.700% | $164.3855 | $164.39 | $164.40 | $164.40 |
| Purchase #7 | $246.87 | 13.501% | $280.1999 | $280.20 | $280.20 | $280.20 |
| 7 purchase totals = | $991.74 | $1,112.8751 | $1,112.88 | $1,112.90 | $1,112.90 | |