| 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 | $210.67 | 9.558% | $230.8058 | $230.81 | $230.80 | $230.80 |
| Purchase #2 | $156.80 | 6.236% | $166.578 | $166.58 | $166.60 | $166.60 |
| Purchase #3 | $84.99 | 12.138% | $95.3061 | $95.31 | $95.30 | $95.30 |
| Purchase #4 | $180.92 | 4.152% | $188.4318 | $188.43 | $188.45 | $188.40 |
| Purchase #5 | $86.68 | 6.787% | $92.563 | $92.56 | $92.55 | $92.60 |
| Purchase #6 | $243.78 | 7.431% | $261.8953 | $261.90 | $261.90 | $261.90 |
| Purchase #7 | $72.98 | 11.261% | $81.1983 | $81.20 | $81.20 | $81.20 |
| 7 purchase totals = | $1,036.82 | $1,116.7783 | $1,116.79 | $1,116.80 | $1,116.80 | |