| 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 | $227.54 | 5.371% | $239.7612 | $239.76 | $239.75 | $239.80 |
| Purchase #2 | $39.79 | 8.413% | $43.1375 | $43.14 | $43.15 | $43.10 |
| Purchase #3 | $193.79 | 3.310% | $200.2044 | $200.20 | $200.20 | $200.20 |
| Purchase #4 | $178.46 | 4.312% | $186.1552 | $186.16 | $186.15 | $186.20 |
| Purchase #5 | $210.35 | 4.280% | $219.353 | $219.35 | $219.35 | $219.40 |
| Purchase #6 | $107.58 | 6.171% | $114.2188 | $114.22 | $114.20 | $114.20 |
| Purchase #7 | $83.36 | 3.737% | $86.4752 | $86.48 | $86.50 | $86.50 |
| 7 purchase totals = | $1,040.87 | $1,089.3053 | $1,089.31 | $1,089.30 | $1,089.40 | |