| 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 | $69.58 | 12.124% | $78.0159 | $78.02 | $78.00 | $78.00 |
| Purchase #2 | $226.26 | 8.756% | $246.0713 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $192.58 | 6.402% | $204.909 | $204.91 | $204.90 | $204.90 |
| Purchase #4 | $28.83 | 4.178% | $30.0345 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $177.97 | 9.206% | $194.3539 | $194.35 | $194.35 | $194.40 |
| Purchase #6 | $207.93 | 7.579% | $223.689 | $223.69 | $223.70 | $223.70 |
| Purchase #7 | $154.82 | 5.607% | $163.5008 | $163.50 | $163.50 | $163.50 |
| 7 purchase totals = | $1,057.97 | $1,140.5744 | $1,140.57 | $1,140.55 | $1,140.60 | |