| 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 | $22.30 | 12.239% | $25.0293 | $25.03 | $25.05 | $25.00 |
| Purchase #2 | $208.85 | 7.362% | $224.2255 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $224.32 | 5.648% | $236.9896 | $236.99 | $237.00 | $237.00 |
| Purchase #4 | $151.99 | 7.672% | $163.6507 | $163.65 | $163.65 | $163.70 |
| Purchase #5 | $23.65 | 9.449% | $25.8847 | $25.88 | $25.90 | $25.90 |
| Purchase #6 | $26.83 | 4.851% | $28.1315 | $28.13 | $28.15 | $28.10 |
| Purchase #7 | $172.90 | 13.482% | $196.2104 | $196.21 | $196.20 | $196.20 |
| 7 purchase totals = | $830.84 | $900.1217 | $900.12 | $900.20 | $900.10 | |