| 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 | $105.99 | 12.410% | $119.1434 | $119.14 | $119.15 | $119.10 |
| Purchase #2 | $246.35 | 5.317% | $259.4484 | $259.45 | $259.45 | $259.40 |
| Purchase #3 | $175.96 | 4.482% | $183.8465 | $183.85 | $183.85 | $183.80 |
| Purchase #4 | $185.34 | 7.796% | $199.7891 | $199.79 | $199.80 | $199.80 |
| Purchase #5 | $144.94 | 12.319% | $162.7952 | $162.80 | $162.80 | $162.80 |
| Purchase #6 | $207.77 | 7.750% | $223.8722 | $223.87 | $223.85 | $223.90 |
| Purchase #7 | $155.58 | 5.617% | $164.3189 | $164.32 | $164.30 | $164.30 |
| 7 purchase totals = | $1,221.93 | $1,313.2137 | $1,313.22 | $1,313.20 | $1,313.10 | |