| 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 | $230.69 | 10.340% | $254.5433 | $254.54 | $254.55 | $254.50 |
| Purchase #2 | $154.65 | 7.514% | $166.2704 | $166.27 | $166.25 | $166.30 |
| Purchase #3 | $85.89 | 3.482% | $88.8807 | $88.88 | $88.90 | $88.90 |
| Purchase #4 | $171.75 | 12.418% | $193.0779 | $193.08 | $193.10 | $193.10 |
| Purchase #5 | $32.56 | 11.624% | $36.3448 | $36.34 | $36.35 | $36.30 |
| Purchase #6 | $151.96 | 4.707% | $159.1128 | $159.11 | $159.10 | $159.10 |
| Purchase #7 | $82.70 | 4.374% | $86.3173 | $86.32 | $86.30 | $86.30 |
| 7 purchase totals = | $910.20 | $984.5472 | $984.54 | $984.55 | $984.50 | |