| 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 | $236.76 | 12.665% | $266.7457 | $266.75 | $266.75 | $266.70 |
| Purchase #2 | $110.74 | 8.720% | $120.3965 | $120.40 | $120.40 | $120.40 |
| Purchase #3 | $207.83 | 5.203% | $218.6434 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $96.90 | 7.830% | $104.4873 | $104.49 | $104.50 | $104.50 |
| Purchase #5 | $213.61 | 11.728% | $238.6622 | $238.66 | $238.65 | $238.70 |
| Purchase #6 | $113.26 | 10.616% | $125.2837 | $125.28 | $125.30 | $125.30 |
| Purchase #7 | $64.44 | 10.861% | $71.4388 | $71.44 | $71.45 | $71.40 |
| 7 purchase totals = | $1,043.54 | $1,145.6576 | $1,145.66 | $1,145.70 | $1,145.60 | |