| 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 | $185.86 | 7.394% | $199.6025 | $199.60 | $199.60 | $199.60 |
| Purchase #2 | $145.86 | 7.204% | $156.3678 | $156.37 | $156.35 | $156.40 |
| Purchase #3 | $237.92 | 9.728% | $261.0649 | $261.06 | $261.05 | $261.10 |
| Purchase #4 | $18.73 | 13.431% | $21.2456 | $21.25 | $21.25 | $21.20 |
| Purchase #5 | $210.86 | 7.374% | $226.4088 | $226.41 | $226.40 | $226.40 |
| Purchase #6 | $233.75 | 13.319% | $264.8832 | $264.88 | $264.90 | $264.90 |
| Purchase #7 | $170.78 | 3.239% | $176.3116 | $176.31 | $176.30 | $176.30 |
| 7 purchase totals = | $1,203.76 | $1,305.8844 | $1,305.88 | $1,305.85 | $1,305.90 | |