| 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 | $238.56 | 9.767% | $261.8602 | $261.86 | $261.85 | $261.90 |
| Purchase #2 | $105.72 | 9.496% | $115.7592 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $133.33 | 3.606% | $138.1379 | $138.14 | $138.15 | $138.10 |
| Purchase #4 | $201.52 | 3.802% | $209.1818 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $133.36 | 10.772% | $147.7255 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $60.94 | 13.624% | $69.2425 | $69.24 | $69.25 | $69.20 |
| Purchase #7 | $186.46 | 3.650% | $193.2658 | $193.27 | $193.25 | $193.30 |
| 7 purchase totals = | $1,059.89 | $1,135.1729 | $1,135.18 | $1,135.20 | $1,135.20 | |