| 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 | $118.98 | 6.246% | $126.4115 | $126.41 | $126.40 | $126.40 |
| Purchase #2 | $201.33 | 6.686% | $214.7909 | $214.79 | $214.80 | $214.80 |
| Purchase #3 | $198.67 | 10.746% | $220.0191 | $220.02 | $220.00 | $220.00 |
| Purchase #4 | $117.85 | 7.581% | $126.7842 | $126.78 | $126.80 | $126.80 |
| Purchase #5 | $169.60 | 12.266% | $190.4031 | $190.40 | $190.40 | $190.40 |
| Purchase #6 | $60.86 | 10.224% | $67.0823 | $67.08 | $67.10 | $67.10 |
| Purchase #7 | $159.48 | 4.718% | $167.0043 | $167.00 | $167.00 | $167.00 |
| 7 purchase totals = | $1,026.77 | $1,112.4954 | $1,112.48 | $1,112.50 | $1,112.50 | |