| 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 | $224.95 | 8.439% | $243.9335 | $243.93 | $243.95 | $243.90 |
| Purchase #2 | $226.30 | 7.155% | $242.4918 | $242.49 | $242.50 | $242.50 |
| Purchase #3 | $218.64 | 12.744% | $246.5035 | $246.50 | $246.50 | $246.50 |
| Purchase #4 | $95.31 | 7.176% | $102.1494 | $102.15 | $102.15 | $102.10 |
| Purchase #5 | $193.81 | 7.657% | $208.65 | $208.65 | $208.65 | $208.70 |
| Purchase #6 | $86.81 | 12.715% | $97.8479 | $97.85 | $97.85 | $97.80 |
| Purchase #7 | $49.85 | 13.205% | $56.4327 | $56.43 | $56.45 | $56.40 |
| 7 purchase totals = | $1,095.67 | $1,198.0088 | $1,198.00 | $1,198.05 | $1,197.90 | |