| 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 | $240.87 | 5.190% | $253.3712 | $253.37 | $253.35 | $253.40 |
| Purchase #2 | $35.44 | 6.512% | $37.7479 | $37.75 | $37.75 | $37.70 |
| Purchase #3 | $187.59 | 11.247% | $208.6882 | $208.69 | $208.70 | $208.70 |
| Purchase #4 | $249.76 | 3.817% | $259.2933 | $259.29 | $259.30 | $259.30 |
| Purchase #5 | $39.77 | 12.622% | $44.7898 | $44.79 | $44.80 | $44.80 |
| Purchase #6 | $100.82 | 3.522% | $104.3709 | $104.37 | $104.35 | $104.40 |
| Purchase #7 | $73.31 | 4.504% | $76.6119 | $76.61 | $76.60 | $76.60 |
| 7 purchase totals = | $927.56 | $984.8732 | $984.87 | $984.85 | $984.90 | |