| 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 | $118.97 | 3.466% | $123.0935 | $123.09 | $123.10 | $123.10 |
| Purchase #2 | $10.25 | 5.306% | $10.7939 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $126.26 | 9.273% | $137.9681 | $137.97 | $137.95 | $138.00 |
| Purchase #4 | $219.81 | 5.407% | $231.6951 | $231.70 | $231.70 | $231.70 |
| Purchase #5 | $143.51 | 11.362% | $159.8156 | $159.82 | $159.80 | $159.80 |
| Purchase #6 | $70.50 | 6.658% | $75.1939 | $75.19 | $75.20 | $75.20 |
| Purchase #7 | $177.95 | 3.217% | $183.6747 | $183.67 | $183.65 | $183.70 |
| 7 purchase totals = | $867.25 | $922.2348 | $922.23 | $922.20 | $922.30 | |