| 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 | $206.75 | 12.255% | $232.0872 | $232.09 | $232.10 | $232.10 |
| Purchase #2 | $162.70 | 6.154% | $172.7126 | $172.71 | $172.70 | $172.70 |
| Purchase #3 | $150.67 | 11.123% | $167.429 | $167.43 | $167.45 | $167.40 |
| Purchase #4 | $60.51 | 4.507% | $63.2372 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $15.45 | 12.691% | $17.4108 | $17.41 | $17.40 | $17.40 |
| Purchase #6 | $216.51 | 11.850% | $242.1664 | $242.17 | $242.15 | $242.20 |
| Purchase #7 | $20.69 | 3.178% | $21.3475 | $21.35 | $21.35 | $21.30 |
| 7 purchase totals = | $833.28 | $916.3907 | $916.40 | $916.40 | $916.30 | |