| 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 | $234.33 | 11.562% | $261.4232 | $261.42 | $261.40 | $261.40 |
| Purchase #2 | $94.55 | 12.201% | $106.086 | $106.09 | $106.10 | $106.10 |
| Purchase #3 | $61.44 | 5.542% | $64.845 | $64.85 | $64.85 | $64.80 |
| Purchase #4 | $81.56 | 13.165% | $92.2974 | $92.30 | $92.30 | $92.30 |
| Purchase #5 | $149.27 | 8.398% | $161.8057 | $161.81 | $161.80 | $161.80 |
| Purchase #6 | $222.88 | 11.665% | $248.879 | $248.88 | $248.90 | $248.90 |
| Purchase #7 | $112.79 | 12.786% | $127.2113 | $127.21 | $127.20 | $127.20 |
| 7 purchase totals = | $956.82 | $1,062.5476 | $1,062.56 | $1,062.55 | $1,062.50 | |