| 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 | $230.66 | 7.511% | $247.9849 | $247.98 | $248.00 | $248.00 |
| Purchase #2 | $75.39 | 6.211% | $80.0725 | $80.07 | $80.05 | $80.10 |
| Purchase #3 | $38.54 | 9.842% | $42.3331 | $42.33 | $42.35 | $42.30 |
| Purchase #4 | $205.30 | 4.332% | $214.1936 | $214.19 | $214.20 | $214.20 |
| Purchase #5 | $28.38 | 8.332% | $30.7446 | $30.74 | $30.75 | $30.70 |
| Purchase #6 | $59.40 | 13.732% | $67.5568 | $67.56 | $67.55 | $67.60 |
| Purchase #7 | $104.98 | 11.719% | $117.2826 | $117.28 | $117.30 | $117.30 |
| 7 purchase totals = | $742.65 | $800.1681 | $800.15 | $800.20 | $800.20 | |