| 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 | $203.49 | 4.783% | $213.2229 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $21.97 | 13.390% | $24.9118 | $24.91 | $24.90 | $24.90 |
| Purchase #3 | $89.37 | 5.583% | $94.3595 | $94.36 | $94.35 | $94.40 |
| Purchase #4 | $58.54 | 4.780% | $61.3382 | $61.34 | $61.35 | $61.30 |
| Purchase #5 | $142.99 | 3.444% | $147.9146 | $147.91 | $147.90 | $147.90 |
| Purchase #6 | $123.78 | 4.395% | $129.2201 | $129.22 | $129.20 | $129.20 |
| Purchase #7 | $13.60 | 12.795% | $15.3401 | $15.34 | $15.35 | $15.30 |
| 7 purchase totals = | $653.74 | $686.3072 | $686.30 | $686.25 | $686.20 | |