| 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 | $18.38 | 6.591% | $19.5914 | $19.59 | $19.60 | $19.60 |
| Purchase #2 | $250.46 | 12.836% | $282.609 | $282.61 | $282.60 | $282.60 |
| Purchase #3 | $227.36 | 12.649% | $256.1188 | $256.12 | $256.10 | $256.10 |
| Purchase #4 | $221.69 | 11.349% | $246.8496 | $246.85 | $246.85 | $246.80 |
| Purchase #5 | $224.93 | 12.389% | $252.7966 | $252.80 | $252.80 | $252.80 |
| Purchase #6 | $122.59 | 8.560% | $133.0837 | $133.08 | $133.10 | $133.10 |
| Purchase #7 | $55.57 | 10.693% | $61.5121 | $61.51 | $61.50 | $61.50 |
| 7 purchase totals = | $1,120.98 | $1,252.5612 | $1,252.56 | $1,252.55 | $1,252.50 | |