| 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 | $191.74 | 8.742% | $208.5019 | $208.50 | $208.50 | $208.50 |
| Purchase #2 | $140.51 | 7.463% | $150.9963 | $151.00 | $151.00 | $151.00 |
| Purchase #3 | $209.73 | 10.567% | $231.8922 | $231.89 | $231.90 | $231.90 |
| Purchase #4 | $201.80 | 7.736% | $217.4112 | $217.41 | $217.40 | $217.40 |
| Purchase #5 | $183.96 | 9.640% | $201.6937 | $201.69 | $201.70 | $201.70 |
| Purchase #6 | $202.58 | 10.112% | $223.0649 | $223.06 | $223.05 | $223.10 |
| Purchase #7 | $183.55 | 11.723% | $205.0676 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $1,313.87 | $1,438.6278 | $1,438.62 | $1,438.60 | $1,438.70 | |