| 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 | $205.69 | 8.379% | $222.9248 | $222.92 | $222.90 | $222.90 |
| Purchase #2 | $197.80 | 12.295% | $222.1195 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $138.61 | 3.245% | $143.1079 | $143.11 | $143.10 | $143.10 |
| Purchase #4 | $176.79 | 9.247% | $193.1378 | $193.14 | $193.15 | $193.10 |
| Purchase #5 | $183.59 | 13.599% | $208.5564 | $208.56 | $208.55 | $208.60 |
| Purchase #6 | $97.65 | 9.148% | $106.583 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $112.32 | 12.385% | $126.2308 | $126.23 | $126.25 | $126.20 |
| 7 purchase totals = | $1,112.45 | $1,222.6602 | $1,222.66 | $1,222.65 | $1,222.60 | |