| 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 | $196.67 | 4.543% | $205.6047 | $205.60 | $205.60 | $205.60 |
| Purchase #2 | $122.25 | 13.591% | $138.865 | $138.87 | $138.85 | $138.90 |
| Purchase #3 | $223.46 | 8.306% | $242.0206 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $205.42 | 4.694% | $215.0624 | $215.06 | $215.05 | $215.10 |
| Purchase #5 | $190.82 | 6.348% | $202.9333 | $202.93 | $202.95 | $202.90 |
| Purchase #6 | $138.69 | 8.773% | $150.8573 | $150.86 | $150.85 | $150.90 |
| Purchase #7 | $28.80 | 6.379% | $30.6372 | $30.64 | $30.65 | $30.60 |
| 7 purchase totals = | $1,106.11 | $1,185.9805 | $1,185.98 | $1,185.95 | $1,186.00 | |