| 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 | $198.66 | 5.303% | $209.1949 | $209.19 | $209.20 | $209.20 |
| Purchase #2 | $237.89 | 4.462% | $248.5047 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $97.53 | 10.665% | $107.9316 | $107.93 | $107.95 | $107.90 |
| Purchase #4 | $198.27 | 9.387% | $216.8816 | $216.88 | $216.90 | $216.90 |
| Purchase #5 | $77.44 | 11.588% | $86.4137 | $86.41 | $86.40 | $86.40 |
| Purchase #6 | $234.61 | 7.126% | $251.3283 | $251.33 | $251.35 | $251.30 |
| Purchase #7 | $24.40 | 3.762% | $25.3179 | $25.32 | $25.30 | $25.30 |
| 7 purchase totals = | $1,068.80 | $1,145.5727 | $1,145.56 | $1,145.60 | $1,145.50 | |