| 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 | $121.83 | 3.185% | $125.7103 | $125.71 | $125.70 | $125.70 |
| Purchase #2 | $107.65 | 9.358% | $117.7239 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $136.93 | 10.291% | $151.0215 | $151.02 | $151.00 | $151.00 |
| Purchase #4 | $155.90 | 5.304% | $164.1689 | $164.17 | $164.15 | $164.20 |
| Purchase #5 | $241.87 | 10.438% | $267.1164 | $267.12 | $267.10 | $267.10 |
| Purchase #6 | $87.75 | 5.671% | $92.7263 | $92.73 | $92.75 | $92.70 |
| Purchase #7 | $106.87 | 4.166% | $111.3222 | $111.32 | $111.30 | $111.30 |
| 7 purchase totals = | $958.80 | $1,029.7895 | $1,029.79 | $1,029.70 | $1,029.70 | |