| 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 | $215.34 | 6.207% | $228.7062 | $228.71 | $228.70 | $228.70 |
| Purchase #2 | $30.47 | 11.777% | $34.0585 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $135.70 | 6.175% | $144.0795 | $144.08 | $144.10 | $144.10 |
| Purchase #4 | $238.42 | 13.679% | $271.0335 | $271.03 | $271.05 | $271.00 |
| Purchase #5 | $213.47 | 13.569% | $242.4357 | $242.44 | $242.45 | $242.40 |
| Purchase #6 | $58.38 | 5.507% | $61.595 | $61.60 | $61.60 | $61.60 |
| Purchase #7 | $52.29 | 6.449% | $55.6622 | $55.66 | $55.65 | $55.70 |
| 7 purchase totals = | $944.07 | $1,037.5706 | $1,037.58 | $1,037.60 | $1,037.60 | |