| 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 | $220.87 | 13.148% | $249.91 | $249.91 | $249.90 | $249.90 |
| Purchase #2 | $105.66 | 3.223% | $109.0654 | $109.07 | $109.05 | $109.10 |
| Purchase #3 | $135.87 | 10.287% | $149.8469 | $149.85 | $149.85 | $149.80 |
| Purchase #4 | $76.61 | 12.655% | $86.305 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $214.94 | 4.592% | $224.81 | $224.81 | $224.80 | $224.80 |
| Purchase #6 | $55.51 | 5.809% | $58.7346 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $39.60 | 8.451% | $42.9466 | $42.95 | $42.95 | $42.90 |
| 7 purchase totals = | $849.06 | $921.6185 | $921.63 | $921.60 | $921.50 | |