| 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 | $89.99 | 3.432% | $93.0785 | $93.08 | $93.10 | $93.10 |
| Purchase #2 | $75.68 | 13.757% | $86.0913 | $86.09 | $86.10 | $86.10 |
| Purchase #3 | $201.51 | 12.594% | $226.8882 | $226.89 | $226.90 | $226.90 |
| Purchase #4 | $43.53 | 4.676% | $45.5655 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $229.60 | 13.754% | $261.1792 | $261.18 | $261.20 | $261.20 |
| Purchase #6 | $214.26 | 4.553% | $224.0153 | $224.02 | $224.00 | $224.00 |
| Purchase #7 | $197.31 | 11.710% | $220.415 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $1,051.88 | $1,157.2330 | $1,157.25 | $1,157.25 | $1,157.30 | |