| 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 | $222.55 | 11.362% | $247.8361 | $247.84 | $247.85 | $247.80 |
| Purchase #2 | $56.46 | 13.206% | $63.9161 | $63.92 | $63.90 | $63.90 |
| Purchase #3 | $150.73 | 13.638% | $171.2866 | $171.29 | $171.30 | $171.30 |
| Purchase #4 | $188.38 | 5.176% | $198.1305 | $198.13 | $198.15 | $198.10 |
| Purchase #5 | $60.65 | 11.633% | $67.7054 | $67.71 | $67.70 | $67.70 |
| Purchase #6 | $242.25 | 3.429% | $250.5568 | $250.56 | $250.55 | $250.60 |
| Purchase #7 | $204.67 | 6.134% | $217.2245 | $217.22 | $217.20 | $217.20 |
| 7 purchase totals = | $1,125.69 | $1,216.6560 | $1,216.67 | $1,216.65 | $1,216.60 | |