| 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 | $202.43 | 3.327% | $209.1648 | $209.16 | $209.15 | $209.20 |
| Purchase #2 | $182.98 | 12.746% | $206.3026 | $206.30 | $206.30 | $206.30 |
| Purchase #3 | $136.25 | 7.431% | $146.3747 | $146.37 | $146.35 | $146.40 |
| Purchase #4 | $229.31 | 6.398% | $243.9813 | $243.98 | $244.00 | $244.00 |
| Purchase #5 | $147.63 | 9.210% | $161.2267 | $161.23 | $161.25 | $161.20 |
| Purchase #6 | $206.74 | 7.393% | $222.0243 | $222.02 | $222.00 | $222.00 |
| Purchase #7 | $148.31 | 5.249% | $156.0948 | $156.09 | $156.10 | $156.10 |
| 7 purchase totals = | $1,253.65 | $1,345.1692 | $1,345.15 | $1,345.15 | $1,345.20 | |