| 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 | $192.88 | 8.430% | $209.1398 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $118.95 | 6.481% | $126.6591 | $126.66 | $126.65 | $126.70 |
| Purchase #3 | $160.49 | 12.565% | $180.6556 | $180.66 | $180.65 | $180.70 |
| Purchase #4 | $221.98 | 5.613% | $234.4397 | $234.44 | $234.45 | $234.40 |
| Purchase #5 | $160.64 | 11.520% | $179.1457 | $179.15 | $179.15 | $179.10 |
| Purchase #6 | $175.62 | 9.351% | $192.0422 | $192.04 | $192.05 | $192.00 |
| Purchase #7 | $195.81 | 13.440% | $222.1269 | $222.13 | $222.15 | $222.10 |
| 7 purchase totals = | $1,226.37 | $1,344.2090 | $1,344.22 | $1,344.25 | $1,344.10 | |