| 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 | $42.35 | 8.189% | $45.818 | $45.82 | $45.80 | $45.80 |
| Purchase #2 | $223.87 | 5.849% | $236.9642 | $236.96 | $236.95 | $237.00 |
| Purchase #3 | $244.54 | 11.378% | $272.3638 | $272.36 | $272.35 | $272.40 |
| Purchase #4 | $216.46 | 10.172% | $238.4783 | $238.48 | $238.50 | $238.50 |
| Purchase #5 | $139.50 | 5.314% | $146.913 | $146.91 | $146.90 | $146.90 |
| Purchase #6 | $120.98 | 10.740% | $133.9733 | $133.97 | $133.95 | $134.00 |
| Purchase #7 | $104.50 | 8.153% | $113.0199 | $113.02 | $113.00 | $113.00 |
| 7 purchase totals = | $1,092.20 | $1,187.5305 | $1,187.52 | $1,187.45 | $1,187.60 | |