| 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 | $211.74 | 13.430% | $240.1767 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $186.67 | 7.839% | $201.3031 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $116.65 | 5.831% | $123.4519 | $123.45 | $123.45 | $123.50 |
| Purchase #4 | $110.96 | 10.184% | $122.2602 | $122.26 | $122.25 | $122.30 |
| Purchase #5 | $20.99 | 13.353% | $23.7928 | $23.79 | $23.80 | $23.80 |
| Purchase #6 | $97.48 | 10.343% | $107.5624 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $40.96 | 7.493% | $44.0291 | $44.03 | $44.05 | $44.00 |
| 7 purchase totals = | $785.45 | $862.5762 | $862.57 | $862.60 | $862.70 | |