| 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 | $221.78 | 11.336% | $246.921 | $246.92 | $246.90 | $246.90 |
| Purchase #2 | $105.75 | 7.756% | $113.952 | $113.95 | $113.95 | $114.00 |
| Purchase #3 | $207.74 | 4.845% | $217.805 | $217.81 | $217.80 | $217.80 |
| Purchase #4 | $19.37 | 7.323% | $20.7885 | $20.79 | $20.80 | $20.80 |
| Purchase #5 | $68.73 | 12.787% | $77.5185 | $77.52 | $77.50 | $77.50 |
| Purchase #6 | $134.98 | 13.800% | $153.6072 | $153.61 | $153.60 | $153.60 |
| Purchase #7 | $16.41 | 5.501% | $17.3127 | $17.31 | $17.30 | $17.30 |
| 7 purchase totals = | $774.76 | $847.9049 | $847.91 | $847.85 | $847.90 | |