| 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 | $238.44 | 5.219% | $250.8842 | $250.88 | $250.90 | $250.90 |
| Purchase #2 | $209.97 | 5.509% | $221.5372 | $221.54 | $221.55 | $221.50 |
| Purchase #3 | $185.82 | 10.750% | $205.7957 | $205.80 | $205.80 | $205.80 |
| Purchase #4 | $106.35 | 13.870% | $121.1007 | $121.10 | $121.10 | $121.10 |
| Purchase #5 | $216.80 | 4.530% | $226.621 | $226.62 | $226.60 | $226.60 |
| Purchase #6 | $23.87 | 5.738% | $25.2397 | $25.24 | $25.25 | $25.20 |
| Purchase #7 | $250.74 | 4.758% | $262.6702 | $262.67 | $262.65 | $262.70 |
| 7 purchase totals = | $1,231.99 | $1,313.8487 | $1,313.85 | $1,313.85 | $1,313.80 | |