| 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 | $203.66 | 9.740% | $223.4965 | $223.50 | $223.50 | $223.50 |
| Purchase #2 | $97.98 | 6.846% | $104.6877 | $104.69 | $104.70 | $104.70 |
| Purchase #3 | $143.64 | 3.197% | $148.2322 | $148.23 | $148.25 | $148.20 |
| Purchase #4 | $97.77 | 7.195% | $104.8046 | $104.80 | $104.80 | $104.80 |
| Purchase #5 | $51.80 | 11.363% | $57.686 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $176.94 | 11.576% | $197.4226 | $197.42 | $197.40 | $197.40 |
| Purchase #7 | $113.66 | 6.743% | $121.3241 | $121.32 | $121.30 | $121.30 |
| 7 purchase totals = | $885.45 | $957.6537 | $957.65 | $957.65 | $957.60 | |