| 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 | $236.57 | 10.868% | $262.2804 | $262.28 | $262.30 | $262.30 |
| Purchase #2 | $107.36 | 7.216% | $115.1071 | $115.11 | $115.10 | $115.10 |
| Purchase #3 | $198.99 | 3.157% | $205.2721 | $205.27 | $205.25 | $205.30 |
| Purchase #4 | $186.95 | 9.292% | $204.3214 | $204.32 | $204.30 | $204.30 |
| Purchase #5 | $176.39 | 5.618% | $186.2996 | $186.30 | $186.30 | $186.30 |
| Purchase #6 | $224.61 | 8.280% | $243.2077 | $243.21 | $243.20 | $243.20 |
| Purchase #7 | $210.49 | 3.379% | $217.6025 | $217.60 | $217.60 | $217.60 |
| 7 purchase totals = | $1,341.36 | $1,434.0908 | $1,434.09 | $1,434.05 | $1,434.10 | |