| 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 | $179.96 | 11.758% | $201.1197 | $201.12 | $201.10 | $201.10 |
| Purchase #2 | $243.83 | 8.451% | $264.4361 | $264.44 | $264.45 | $264.40 |
| Purchase #3 | $121.81 | 10.250% | $134.2955 | $134.30 | $134.30 | $134.30 |
| Purchase #4 | $193.63 | 12.194% | $217.2412 | $217.24 | $217.25 | $217.20 |
| Purchase #5 | $70.79 | 9.717% | $77.6687 | $77.67 | $77.65 | $77.70 |
| Purchase #6 | $75.48 | 10.191% | $83.1722 | $83.17 | $83.15 | $83.20 |
| Purchase #7 | $23.74 | 11.836% | $26.5499 | $26.55 | $26.55 | $26.50 |
| 7 purchase totals = | $909.24 | $1,004.4833 | $1,004.49 | $1,004.45 | $1,004.40 | |