| 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 | $204.59 | 9.214% | $223.4409 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $227.40 | 4.269% | $237.1077 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $83.60 | 5.111% | $87.8728 | $87.87 | $87.85 | $87.90 |
| Purchase #4 | $128.57 | 3.132% | $132.5968 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $183.74 | 9.416% | $201.041 | $201.04 | $201.05 | $201.00 |
| Purchase #6 | $166.87 | 8.162% | $180.4899 | $180.49 | $180.50 | $180.50 |
| Purchase #7 | $121.79 | 11.742% | $136.0906 | $136.09 | $136.10 | $136.10 |
| 7 purchase totals = | $1,116.56 | $1,198.6397 | $1,198.64 | $1,198.65 | $1,198.60 | |