| 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 | $107.55 | 13.858% | $122.4543 | $122.45 | $122.45 | $122.50 |
| Purchase #2 | $138.96 | 3.798% | $144.2377 | $144.24 | $144.25 | $144.20 |
| Purchase #3 | $124.84 | 7.417% | $134.0994 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $137.89 | 11.726% | $154.059 | $154.06 | $154.05 | $154.10 |
| Purchase #5 | $245.73 | 10.697% | $272.0157 | $272.02 | $272.00 | $272.00 |
| Purchase #6 | $57.76 | 7.383% | $62.0244 | $62.02 | $62.00 | $62.00 |
| Purchase #7 | $249.83 | 12.202% | $280.3143 | $280.31 | $280.30 | $280.30 |
| 7 purchase totals = | $1,062.56 | $1,169.2048 | $1,169.20 | $1,169.15 | $1,169.20 | |