| 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 | $239.59 | 10.854% | $265.5951 | $265.60 | $265.60 | $265.60 |
| Purchase #2 | $215.33 | 7.323% | $231.0986 | $231.10 | $231.10 | $231.10 |
| Purchase #3 | $37.93 | 5.867% | $40.1554 | $40.16 | $40.15 | $40.20 |
| Purchase #4 | $125.65 | 10.671% | $139.0581 | $139.06 | $139.05 | $139.10 |
| Purchase #5 | $6.84 | 8.703% | $7.4353 | $7.44 | $7.45 | $7.40 |
| Purchase #6 | $233.40 | 12.796% | $263.2659 | $263.27 | $263.25 | $263.30 |
| Purchase #7 | $84.76 | 12.848% | $95.65 | $95.65 | $95.65 | $95.70 |
| 7 purchase totals = | $943.50 | $1,042.2584 | $1,042.28 | $1,042.25 | $1,042.40 | |