| 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 | $245.90 | 3.772% | $255.1753 | $255.18 | $255.20 | $255.20 |
| Purchase #2 | $207.36 | 12.142% | $232.5377 | $232.54 | $232.55 | $232.50 |
| Purchase #3 | $96.30 | 12.422% | $108.2624 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $124.64 | 9.258% | $136.1792 | $136.18 | $136.20 | $136.20 |
| Purchase #5 | $13.46 | 6.165% | $14.2898 | $14.29 | $14.30 | $14.30 |
| Purchase #6 | $20.93 | 9.296% | $22.8757 | $22.88 | $22.90 | $22.90 |
| Purchase #7 | $111.43 | 7.587% | $119.8842 | $119.88 | $119.90 | $119.90 |
| 7 purchase totals = | $820.02 | $889.2043 | $889.21 | $889.30 | $889.30 | |