| 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 | $105.34 | 11.684% | $117.6479 | $117.65 | $117.65 | $117.60 |
| Purchase #2 | $120.89 | 4.230% | $126.0036 | $126.00 | $126.00 | $126.00 |
| Purchase #3 | $45.99 | 12.323% | $51.6573 | $51.66 | $51.65 | $51.70 |
| Purchase #4 | $18.76 | 10.356% | $20.7028 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $31.70 | 3.564% | $32.8298 | $32.83 | $32.85 | $32.80 |
| Purchase #6 | $212.60 | 11.601% | $237.2637 | $237.26 | $237.25 | $237.30 |
| Purchase #7 | $223.84 | 5.487% | $236.1221 | $236.12 | $236.10 | $236.10 |
| 7 purchase totals = | $759.12 | $822.2272 | $822.22 | $822.20 | $822.20 | |