| 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 | $218.81 | 8.812% | $238.0915 | $238.09 | $238.10 | $238.10 |
| Purchase #2 | $162.28 | 3.815% | $168.471 | $168.47 | $168.45 | $168.50 |
| Purchase #3 | $226.66 | 7.553% | $243.7796 | $243.78 | $243.80 | $243.80 |
| Purchase #4 | $241.74 | 8.725% | $262.8318 | $262.83 | $262.85 | $262.80 |
| Purchase #5 | $182.43 | 9.291% | $199.3796 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $192.72 | 6.361% | $204.9789 | $204.98 | $205.00 | $205.00 |
| Purchase #7 | $21.47 | 11.179% | $23.8701 | $23.87 | $23.85 | $23.90 |
| 7 purchase totals = | $1,246.11 | $1,341.4025 | $1,341.40 | $1,341.45 | $1,341.50 | |