| 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 | $220.86 | 7.506% | $237.4378 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $73.40 | 5.113% | $77.1529 | $77.15 | $77.15 | $77.20 |
| Purchase #3 | $212.50 | 13.862% | $241.9568 | $241.96 | $241.95 | $242.00 |
| Purchase #4 | $183.71 | 4.673% | $192.2948 | $192.29 | $192.30 | $192.30 |
| Purchase #5 | $173.52 | 12.532% | $195.2655 | $195.27 | $195.25 | $195.30 |
| Purchase #6 | $80.91 | 7.655% | $87.1037 | $87.10 | $87.10 | $87.10 |
| Purchase #7 | $231.95 | 12.647% | $261.2847 | $261.28 | $261.30 | $261.30 |
| 7 purchase totals = | $1,176.85 | $1,292.4962 | $1,292.49 | $1,292.50 | $1,292.60 | |