| 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 | $227.98 | 8.587% | $247.5566 | $247.56 | $247.55 | $247.60 |
| Purchase #2 | $39.53 | 7.336% | $42.4299 | $42.43 | $42.45 | $42.40 |
| Purchase #3 | $110.86 | 3.640% | $114.8953 | $114.90 | $114.90 | $114.90 |
| Purchase #4 | $8.50 | 9.424% | $9.301 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $156.74 | 3.396% | $162.0629 | $162.06 | $162.05 | $162.10 |
| Purchase #6 | $78.61 | 10.118% | $86.5638 | $86.56 | $86.55 | $86.60 |
| Purchase #7 | $83.51 | 9.435% | $91.3892 | $91.39 | $91.40 | $91.40 |
| 7 purchase totals = | $705.73 | $754.1987 | $754.20 | $754.20 | $754.30 | |