| 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 | $238.64 | 4.347% | $249.0137 | $249.01 | $249.00 | $249.00 |
| Purchase #2 | $201.46 | 12.503% | $226.6485 | $226.65 | $226.65 | $226.60 |
| Purchase #3 | $235.85 | 6.560% | $251.3218 | $251.32 | $251.30 | $251.30 |
| Purchase #4 | $134.96 | 6.112% | $143.2088 | $143.21 | $143.20 | $143.20 |
| Purchase #5 | $122.54 | 6.452% | $130.4463 | $130.45 | $130.45 | $130.40 |
| Purchase #6 | $24.64 | 12.257% | $27.6601 | $27.66 | $27.65 | $27.70 |
| Purchase #7 | $142.29 | 12.204% | $159.6551 | $159.66 | $159.65 | $159.70 |
| 7 purchase totals = | $1,100.38 | $1,187.9543 | $1,187.96 | $1,187.90 | $1,187.90 | |