| 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 | $101.60 | 5.190% | $106.873 | $106.87 | $106.85 | $106.90 |
| Purchase #2 | $22.32 | 4.238% | $23.2659 | $23.27 | $23.25 | $23.30 |
| Purchase #3 | $21.80 | 7.523% | $23.44 | $23.44 | $23.45 | $23.40 |
| Purchase #4 | $207.35 | 3.389% | $214.3771 | $214.38 | $214.40 | $214.40 |
| Purchase #5 | $84.35 | 3.571% | $87.3621 | $87.36 | $87.35 | $87.40 |
| Purchase #6 | $176.89 | 11.153% | $196.6185 | $196.62 | $196.60 | $196.60 |
| Purchase #7 | $211.39 | 11.839% | $236.4165 | $236.42 | $236.40 | $236.40 |
| 7 purchase totals = | $825.70 | $888.3531 | $888.36 | $888.30 | $888.40 | |