| 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 | $215.47 | 3.263% | $222.5008 | $222.50 | $222.50 | $222.50 |
| Purchase #2 | $216.70 | 6.639% | $231.0867 | $231.09 | $231.10 | $231.10 |
| Purchase #3 | $112.32 | 12.302% | $126.1376 | $126.14 | $126.15 | $126.10 |
| Purchase #4 | $188.66 | 10.318% | $208.1259 | $208.13 | $208.15 | $208.10 |
| Purchase #5 | $109.26 | 8.344% | $118.3767 | $118.38 | $118.40 | $118.40 |
| Purchase #6 | $209.56 | 6.559% | $223.305 | $223.31 | $223.30 | $223.30 |
| Purchase #7 | $244.31 | 3.732% | $253.4276 | $253.43 | $253.45 | $253.40 |
| 7 purchase totals = | $1,296.28 | $1,382.9603 | $1,382.98 | $1,383.05 | $1,382.90 | |