| 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 | $19.85 | 12.145% | $22.2608 | $22.26 | $22.25 | $22.30 |
| Purchase #2 | $102.71 | 12.513% | $115.5621 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $177.27 | 12.531% | $199.4837 | $199.48 | $199.50 | $199.50 |
| Purchase #4 | $117.50 | 5.471% | $123.9284 | $123.93 | $123.95 | $123.90 |
| Purchase #5 | $206.30 | 5.388% | $217.4154 | $217.42 | $217.40 | $217.40 |
| Purchase #6 | $122.95 | 3.652% | $127.4401 | $127.44 | $127.45 | $127.40 |
| Purchase #7 | $80.36 | 3.381% | $83.077 | $83.08 | $83.10 | $83.10 |
| 7 purchase totals = | $826.94 | $889.1675 | $889.17 | $889.20 | $889.20 | |