| 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 | $185.55 | 13.680% | $210.9332 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $8.94 | 6.428% | $9.5147 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $55.97 | 4.113% | $58.272 | $58.27 | $58.25 | $58.30 |
| Purchase #4 | $206.78 | 13.747% | $235.206 | $235.21 | $235.20 | $235.20 |
| Purchase #5 | $106.62 | 10.549% | $117.8673 | $117.87 | $117.85 | $117.90 |
| Purchase #6 | $210.43 | 11.872% | $235.4122 | $235.41 | $235.40 | $235.40 |
| Purchase #7 | $23.46 | 3.784% | $24.3477 | $24.35 | $24.35 | $24.30 |
| 7 purchase totals = | $797.75 | $891.5531 | $891.55 | $891.50 | $891.50 | |