| 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 | $215.66 | 8.649% | $234.3124 | $234.31 | $234.30 | $234.30 |
| Purchase #2 | $155.65 | 13.392% | $176.4946 | $176.49 | $176.50 | $176.50 |
| Purchase #3 | $143.30 | 9.185% | $156.4621 | $156.46 | $156.45 | $156.50 |
| Purchase #4 | $235.42 | 4.155% | $245.2017 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $60.65 | 3.180% | $62.5787 | $62.58 | $62.60 | $62.60 |
| Purchase #6 | $175.72 | 13.188% | $198.894 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $58.41 | 9.754% | $64.1073 | $64.11 | $64.10 | $64.10 |
| 7 purchase totals = | $1,044.81 | $1,138.0508 | $1,138.04 | $1,138.05 | $1,138.10 | |