| 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 | 7.853% | $24.4071 | $24.41 | $24.40 | $24.40 |
| Purchase #2 | $23.35 | 3.373% | $24.1376 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $180.46 | 9.143% | $196.9595 | $196.96 | $196.95 | $197.00 |
| Purchase #4 | $205.95 | 11.621% | $229.8834 | $229.88 | $229.90 | $229.90 |
| Purchase #5 | $7.25 | 10.617% | $8.0197 | $8.02 | $8.00 | $8.00 |
| Purchase #6 | $166.95 | 8.416% | $181.0005 | $181.00 | $181.00 | $181.00 |
| Purchase #7 | $136.76 | 3.192% | $141.1254 | $141.13 | $141.15 | $141.10 |
| 7 purchase totals = | $743.35 | $805.5332 | $805.54 | $805.55 | $805.50 | |