| 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 | $239.31 | 9.704% | $262.5326 | $262.53 | $262.55 | $262.50 |
| Purchase #2 | $37.82 | 9.545% | $41.4299 | $41.43 | $41.45 | $41.40 |
| Purchase #3 | $96.69 | 10.654% | $106.9914 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $212.81 | 12.706% | $239.8496 | $239.85 | $239.85 | $239.80 |
| Purchase #5 | $233.92 | 10.649% | $258.8301 | $258.83 | $258.85 | $258.80 |
| Purchase #6 | $122.61 | 11.200% | $136.3423 | $136.34 | $136.35 | $136.30 |
| Purchase #7 | $186.52 | 7.813% | $201.0928 | $201.09 | $201.10 | $201.10 |
| 7 purchase totals = | $1,129.68 | $1,247.0687 | $1,247.06 | $1,247.15 | $1,246.90 | |