| 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 | $202.37 | 13.629% | $229.951 | $229.95 | $229.95 | $230.00 |
| Purchase #2 | $27.68 | 13.583% | $31.4398 | $31.44 | $31.45 | $31.40 |
| Purchase #3 | $49.95 | 3.112% | $51.5044 | $51.50 | $51.50 | $51.50 |
| Purchase #4 | $106.54 | 5.312% | $112.1994 | $112.20 | $112.20 | $112.20 |
| Purchase #5 | $201.63 | 8.730% | $219.2323 | $219.23 | $219.25 | $219.20 |
| Purchase #6 | $25.66 | 9.418% | $28.0767 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $142.49 | 11.626% | $159.0559 | $159.06 | $159.05 | $159.10 |
| 7 purchase totals = | $756.32 | $831.4595 | $831.46 | $831.50 | $831.50 | |