| 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 | $186.80 | 13.464% | $211.9508 | $211.95 | $211.95 | $212.00 |
| Purchase #2 | $50.31 | 4.407% | $52.5272 | $52.53 | $52.55 | $52.50 |
| Purchase #3 | $86.82 | 10.378% | $95.8302 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $58.59 | 5.216% | $61.6461 | $61.65 | $61.65 | $61.60 |
| Purchase #5 | $66.97 | 3.248% | $69.1452 | $69.15 | $69.15 | $69.10 |
| Purchase #6 | $120.69 | 7.455% | $129.6874 | $129.69 | $129.70 | $129.70 |
| Purchase #7 | $94.97 | 12.793% | $107.1195 | $107.12 | $107.10 | $107.10 |
| 7 purchase totals = | $665.15 | $727.9064 | $727.92 | $727.95 | $727.80 | |