| 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 | $22.63 | 10.106% | $24.917 | $24.92 | $24.90 | $24.90 |
| Purchase #2 | $12.40 | 12.271% | $13.9216 | $13.92 | $13.90 | $13.90 |
| Purchase #3 | $101.65 | 4.580% | $106.3056 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $205.31 | 12.535% | $231.0456 | $231.05 | $231.05 | $231.00 |
| Purchase #5 | $196.77 | 12.449% | $221.2659 | $221.27 | $221.25 | $221.30 |
| Purchase #6 | $248.63 | 3.376% | $257.0237 | $257.02 | $257.00 | $257.00 |
| Purchase #7 | $113.38 | 4.533% | $118.5195 | $118.52 | $118.50 | $118.50 |
| 7 purchase totals = | $900.77 | $972.9989 | $973.01 | $972.90 | $972.90 | |