| 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 | $225.75 | 4.608% | $236.1526 | $236.15 | $236.15 | $236.20 |
| Purchase #2 | $61.74 | 9.133% | $67.3787 | $67.38 | $67.40 | $67.40 |
| Purchase #3 | $154.98 | 4.448% | $161.8735 | $161.87 | $161.85 | $161.90 |
| Purchase #4 | $103.98 | 11.276% | $115.7048 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $131.85 | 12.209% | $147.9476 | $147.95 | $147.95 | $147.90 |
| Purchase #6 | $43.59 | 5.314% | $45.9064 | $45.91 | $45.90 | $45.90 |
| Purchase #7 | $102.48 | 5.428% | $108.0426 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $824.37 | $883.0062 | $883.00 | $883.00 | $883.00 | |