| 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 | $105.49 | 6.456% | $112.3004 | $112.30 | $112.30 | $112.30 |
| Purchase #2 | $231.26 | 13.127% | $261.6175 | $261.62 | $261.60 | $261.60 |
| Purchase #3 | $46.39 | 12.426% | $52.1544 | $52.15 | $52.15 | $52.20 |
| Purchase #4 | $123.45 | 8.256% | $133.642 | $133.64 | $133.65 | $133.60 |
| Purchase #5 | $51.51 | 8.465% | $55.8703 | $55.87 | $55.85 | $55.90 |
| Purchase #6 | $39.94 | 7.731% | $43.0278 | $43.03 | $43.05 | $43.00 |
| Purchase #7 | $212.29 | 13.517% | $240.9852 | $240.99 | $241.00 | $241.00 |
| 7 purchase totals = | $810.33 | $899.5976 | $899.60 | $899.60 | $899.60 | |