| 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 | $237.43 | 12.148% | $266.273 | $266.27 | $266.25 | $266.30 |
| Purchase #2 | $75.48 | 12.718% | $85.0795 | $85.08 | $85.10 | $85.10 |
| Purchase #3 | $173.31 | 7.767% | $186.771 | $186.77 | $186.75 | $186.80 |
| Purchase #4 | $8.94 | 10.145% | $9.847 | $9.85 | $9.85 | $9.80 |
| Purchase #5 | $177.70 | 13.775% | $202.1782 | $202.18 | $202.20 | $202.20 |
| Purchase #6 | $215.31 | 12.843% | $242.9623 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $189.97 | 3.193% | $196.0357 | $196.04 | $196.05 | $196.00 |
| 7 purchase totals = | $1,078.14 | $1,189.1467 | $1,189.15 | $1,189.15 | $1,189.20 | |