| 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 | $221.42 | 3.431% | $229.0169 | $229.02 | $229.00 | $229.00 |
| Purchase #2 | $90.35 | 5.495% | $95.3147 | $95.31 | $95.30 | $95.30 |
| Purchase #3 | $110.62 | 10.411% | $122.1366 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $49.92 | 13.186% | $56.5025 | $56.50 | $56.50 | $56.50 |
| Purchase #5 | $181.67 | 10.655% | $201.0269 | $201.03 | $201.05 | $201.00 |
| Purchase #6 | $11.67 | 6.449% | $12.4226 | $12.42 | $12.40 | $12.40 |
| Purchase #7 | $134.86 | 12.505% | $151.7242 | $151.72 | $151.70 | $151.70 |
| 7 purchase totals = | $800.51 | $868.1444 | $868.14 | $868.10 | $868.00 | |