| 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 | $161.76 | 12.576% | $182.1029 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $213.79 | 6.695% | $228.1032 | $228.10 | $228.10 | $228.10 |
| Purchase #3 | $11.81 | 5.238% | $12.4286 | $12.43 | $12.45 | $12.40 |
| Purchase #4 | $121.73 | 5.155% | $128.0052 | $128.01 | $128.00 | $128.00 |
| Purchase #5 | $230.73 | 13.273% | $261.3548 | $261.35 | $261.35 | $261.40 |
| Purchase #6 | $38.92 | 4.382% | $40.6255 | $40.63 | $40.65 | $40.60 |
| Purchase #7 | $169.65 | 13.251% | $192.1303 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $948.39 | $1,044.7505 | $1,044.75 | $1,044.80 | $1,044.70 | |