| 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 | $231.53 | 8.708% | $251.6916 | $251.69 | $251.70 | $251.70 |
| Purchase #2 | $176.45 | 5.576% | $186.2889 | $186.29 | $186.30 | $186.30 |
| Purchase #3 | $43.62 | 12.504% | $49.0742 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $32.98 | 10.337% | $36.3891 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $59.82 | 7.694% | $64.4226 | $64.42 | $64.40 | $64.40 |
| Purchase #6 | $28.32 | 11.290% | $31.5173 | $31.52 | $31.50 | $31.50 |
| Purchase #7 | $173.35 | 9.370% | $189.5929 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $746.07 | $808.9766 | $808.97 | $808.95 | $809.00 | |