| 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 | $188.39 | 5.590% | $198.921 | $198.92 | $198.90 | $198.90 |
| Purchase #2 | $221.44 | 4.331% | $231.0306 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $236.38 | 12.491% | $265.9062 | $265.91 | $265.90 | $265.90 |
| Purchase #4 | $223.31 | 5.392% | $235.3509 | $235.35 | $235.35 | $235.40 |
| Purchase #5 | $81.83 | 7.759% | $88.1792 | $88.18 | $88.20 | $88.20 |
| Purchase #6 | $226.38 | 10.417% | $249.962 | $249.96 | $249.95 | $250.00 |
| Purchase #7 | $227.74 | 13.429% | $258.3232 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $1,405.47 | $1,527.6731 | $1,527.67 | $1,527.65 | $1,527.70 | |