| 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 | $104.47 | 10.472% | $115.4101 | $115.41 | $115.40 | $115.40 |
| Purchase #2 | $110.73 | 11.329% | $123.2746 | $123.27 | $123.25 | $123.30 |
| Purchase #3 | $51.44 | 12.238% | $57.7352 | $57.74 | $57.75 | $57.70 |
| Purchase #4 | $234.62 | 8.211% | $253.8846 | $253.88 | $253.90 | $253.90 |
| Purchase #5 | $9.27 | 4.621% | $9.6984 | $9.70 | $9.70 | $9.70 |
| Purchase #6 | $183.78 | 9.392% | $201.0406 | $201.04 | $201.05 | $201.00 |
| Purchase #7 | $224.97 | 4.424% | $234.9227 | $234.92 | $234.90 | $234.90 |
| 7 purchase totals = | $919.28 | $995.9662 | $995.96 | $995.95 | $995.90 | |