| 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 | $208.35 | 4.704% | $218.1508 | $218.15 | $218.15 | $218.20 |
| Purchase #2 | $32.94 | 10.305% | $36.3345 | $36.33 | $36.35 | $36.30 |
| Purchase #3 | $37.68 | 5.704% | $39.8293 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $227.69 | 3.159% | $234.8827 | $234.88 | $234.90 | $234.90 |
| Purchase #5 | $143.34 | 8.381% | $155.3533 | $155.35 | $155.35 | $155.40 |
| Purchase #6 | $156.41 | 8.867% | $170.2789 | $170.28 | $170.30 | $170.30 |
| Purchase #7 | $178.97 | 11.342% | $199.2688 | $199.27 | $199.25 | $199.30 |
| 7 purchase totals = | $985.38 | $1,054.0983 | $1,054.09 | $1,054.15 | $1,054.20 | |