| 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 | $237.33 | 4.246% | $247.407 | $247.41 | $247.40 | $247.40 |
| Purchase #2 | $23.39 | 9.458% | $25.6022 | $25.60 | $25.60 | $25.60 |
| Purchase #3 | $108.84 | 13.504% | $123.5378 | $123.54 | $123.55 | $123.50 |
| Purchase #4 | $241.52 | 4.118% | $251.4658 | $251.47 | $251.45 | $251.50 |
| Purchase #5 | $35.84 | 5.719% | $37.8897 | $37.89 | $37.90 | $37.90 |
| Purchase #6 | $144.97 | 12.138% | $162.5665 | $162.57 | $162.55 | $162.60 |
| Purchase #7 | $122.65 | 9.515% | $134.3201 | $134.32 | $134.30 | $134.30 |
| 7 purchase totals = | $914.54 | $982.7891 | $982.80 | $982.75 | $982.80 | |