| 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 | $246.44 | 5.859% | $260.8789 | $260.88 | $260.90 | $260.90 |
| Purchase #2 | $128.73 | 7.734% | $138.686 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $120.49 | 9.629% | $132.092 | $132.09 | $132.10 | $132.10 |
| Purchase #4 | $224.68 | 4.586% | $234.9838 | $234.98 | $235.00 | $235.00 |
| Purchase #5 | $164.51 | 10.581% | $181.9168 | $181.92 | $181.90 | $181.90 |
| Purchase #6 | $15.43 | 10.563% | $17.0599 | $17.06 | $17.05 | $17.10 |
| Purchase #7 | $228.71 | 11.555% | $255.1374 | $255.14 | $255.15 | $255.10 |
| 7 purchase totals = | $1,128.99 | $1,220.7548 | $1,220.76 | $1,220.80 | $1,220.80 | |