| 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 | $124.77 | 11.671% | $139.3319 | $139.33 | $139.35 | $139.30 |
| Purchase #2 | $45.64 | 10.797% | $50.5678 | $50.57 | $50.55 | $50.60 |
| Purchase #3 | $250.97 | 13.217% | $284.1407 | $284.14 | $284.15 | $284.10 |
| Purchase #4 | $63.36 | 5.763% | $67.0114 | $67.01 | $67.00 | $67.00 |
| Purchase #5 | $83.36 | 9.602% | $91.3642 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $53.75 | 6.384% | $57.1814 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $206.80 | 8.628% | $224.6427 | $224.64 | $224.65 | $224.60 |
| 7 purchase totals = | $828.65 | $914.2401 | $914.23 | $914.25 | $914.20 | |