| 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 | $22.55 | 10.333% | $24.8801 | $24.88 | $24.90 | $24.90 |
| Purchase #2 | $233.70 | 5.706% | $247.0349 | $247.03 | $247.05 | $247.00 |
| Purchase #3 | $122.63 | 11.675% | $136.9471 | $136.95 | $136.95 | $136.90 |
| Purchase #4 | $214.99 | 4.471% | $224.6022 | $224.60 | $224.60 | $224.60 |
| Purchase #5 | $203.57 | 10.462% | $224.8675 | $224.87 | $224.85 | $224.90 |
| Purchase #6 | $99.76 | 8.349% | $108.089 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $164.27 | 10.792% | $181.998 | $182.00 | $182.00 | $182.00 |
| 7 purchase totals = | $1,061.47 | $1,148.4188 | $1,148.42 | $1,148.45 | $1,148.40 | |