| 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 | $131.93 | 10.773% | $146.1428 | $146.14 | $146.15 | $146.10 |
| Purchase #2 | $219.89 | 3.728% | $228.0875 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $192.69 | 11.663% | $215.1634 | $215.16 | $215.15 | $215.20 |
| Purchase #4 | $47.31 | 6.873% | $50.5616 | $50.56 | $50.55 | $50.60 |
| Purchase #5 | $171.73 | 9.486% | $188.0203 | $188.02 | $188.00 | $188.00 |
| Purchase #6 | $205.79 | 7.761% | $221.7614 | $221.76 | $221.75 | $221.80 |
| Purchase #7 | $226.28 | 7.176% | $242.5179 | $242.52 | $242.50 | $242.50 |
| 7 purchase totals = | $1,195.62 | $1,292.2549 | $1,292.25 | $1,292.20 | $1,292.30 | |