| 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 | $206.88 | 11.777% | $231.2443 | $231.24 | $231.25 | $231.20 |
| Purchase #2 | $141.25 | 6.185% | $149.9863 | $149.99 | $150.00 | $150.00 |
| Purchase #3 | $123.28 | 11.333% | $137.2513 | $137.25 | $137.25 | $137.30 |
| Purchase #4 | $135.29 | 4.714% | $141.6676 | $141.67 | $141.65 | $141.70 |
| Purchase #5 | $122.98 | 8.374% | $133.2783 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $201.46 | 12.677% | $226.9991 | $227.00 | $227.00 | $227.00 |
| Purchase #7 | $201.44 | 3.107% | $207.6987 | $207.70 | $207.70 | $207.70 |
| 7 purchase totals = | $1,132.58 | $1,228.1256 | $1,228.13 | $1,228.15 | $1,228.20 | |