| 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 | $86.35 | 6.676% | $92.1147 | $92.11 | $92.10 | $92.10 |
| Purchase #2 | $47.87 | 12.844% | $54.0184 | $54.02 | $54.00 | $54.00 |
| Purchase #3 | $207.61 | 9.103% | $226.5087 | $226.51 | $226.50 | $226.50 |
| Purchase #4 | $117.84 | 8.277% | $127.5936 | $127.59 | $127.60 | $127.60 |
| Purchase #5 | $225.89 | 3.672% | $234.1847 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $154.68 | 4.304% | $161.3374 | $161.34 | $161.35 | $161.30 |
| Purchase #7 | $163.70 | 12.700% | $184.4899 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $1,003.94 | $1,080.2474 | $1,080.24 | $1,080.25 | $1,080.20 | |