| 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 | $233.72 | 10.694% | $258.714 | $258.71 | $258.70 | $258.70 |
| Purchase #2 | $222.97 | 5.811% | $235.9268 | $235.93 | $235.95 | $235.90 |
| Purchase #3 | $46.51 | 3.524% | $48.149 | $48.15 | $48.15 | $48.10 |
| Purchase #4 | $61.56 | 13.535% | $69.8921 | $69.89 | $69.90 | $69.90 |
| Purchase #5 | $6.46 | 3.436% | $6.682 | $6.68 | $6.70 | $6.70 |
| Purchase #6 | $226.71 | 3.543% | $234.7423 | $234.74 | $234.75 | $234.70 |
| Purchase #7 | $56.52 | 6.249% | $60.0519 | $60.05 | $60.05 | $60.10 |
| 7 purchase totals = | $854.45 | $914.1581 | $914.15 | $914.20 | $914.10 | |