| 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 | $210.85 | 12.738% | $237.7081 | $237.71 | $237.70 | $237.70 |
| Purchase #2 | $81.32 | 5.836% | $86.0658 | $86.07 | $86.05 | $86.10 |
| Purchase #3 | $183.74 | 4.414% | $191.8503 | $191.85 | $191.85 | $191.90 |
| Purchase #4 | $133.92 | 7.647% | $144.1609 | $144.16 | $144.15 | $144.20 |
| Purchase #5 | $93.35 | 13.731% | $106.1679 | $106.17 | $106.15 | $106.20 |
| Purchase #6 | $130.37 | 5.477% | $137.5104 | $137.51 | $137.50 | $137.50 |
| Purchase #7 | $176.96 | 11.820% | $197.8767 | $197.88 | $197.90 | $197.90 |
| 7 purchase totals = | $1,010.51 | $1,101.3401 | $1,101.35 | $1,101.30 | $1,101.50 | |