| 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 | $93.38 | 12.732% | $105.2691 | $105.27 | $105.25 | $105.30 |
| Purchase #2 | $170.70 | 10.552% | $188.7123 | $188.71 | $188.70 | $188.70 |
| Purchase #3 | $122.26 | 4.167% | $127.3546 | $127.35 | $127.35 | $127.40 |
| Purchase #4 | $238.35 | 3.667% | $247.0903 | $247.09 | $247.10 | $247.10 |
| Purchase #5 | $133.46 | 13.233% | $151.1208 | $151.12 | $151.10 | $151.10 |
| Purchase #6 | $104.57 | 10.768% | $115.8301 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $34.30 | 6.781% | $36.6259 | $36.63 | $36.65 | $36.60 |
| 7 purchase totals = | $897.02 | $972.0031 | $972.00 | $972.00 | $972.00 | |