| 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 | $201.74 | 3.716% | $209.2367 | $209.24 | $209.25 | $209.20 |
| Purchase #2 | $151.96 | 8.786% | $165.3112 | $165.31 | $165.30 | $165.30 |
| Purchase #3 | $241.78 | 11.677% | $270.0127 | $270.01 | $270.00 | $270.00 |
| Purchase #4 | $151.78 | 8.633% | $164.8832 | $164.88 | $164.90 | $164.90 |
| Purchase #5 | $125.41 | 12.291% | $140.8241 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $234.56 | 13.825% | $266.9879 | $266.99 | $267.00 | $267.00 |
| Purchase #7 | $123.89 | 9.712% | $135.9222 | $135.92 | $135.90 | $135.90 |
| 7 purchase totals = | $1,231.12 | $1,353.1780 | $1,353.17 | $1,353.15 | $1,353.10 | |