| 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 | $113.40 | 3.496% | $117.3645 | $117.36 | $117.35 | $117.40 |
| Purchase #2 | $67.72 | 11.394% | $75.436 | $75.44 | $75.45 | $75.40 |
| Purchase #3 | $96.41 | 8.792% | $104.8864 | $104.89 | $104.90 | $104.90 |
| Purchase #4 | $126.67 | 9.646% | $138.8886 | $138.89 | $138.90 | $138.90 |
| Purchase #5 | $73.31 | 9.867% | $80.5435 | $80.54 | $80.55 | $80.50 |
| Purchase #6 | $214.48 | 10.444% | $236.8803 | $236.88 | $236.90 | $236.90 |
| Purchase #7 | $223.59 | 13.498% | $253.7702 | $253.77 | $253.75 | $253.80 |
| 7 purchase totals = | $915.58 | $1,007.7695 | $1,007.77 | $1,007.80 | $1,007.80 | |