| 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 | $99.41 | 10.431% | $109.7795 | $109.78 | $109.80 | $109.80 |
| Purchase #2 | $143.49 | 3.129% | $147.9798 | $147.98 | $148.00 | $148.00 |
| Purchase #3 | $126.93 | 7.429% | $136.3596 | $136.36 | $136.35 | $136.40 |
| Purchase #4 | $75.39 | 13.539% | $85.5971 | $85.60 | $85.60 | $85.60 |
| Purchase #5 | $215.64 | 4.832% | $226.0597 | $226.06 | $226.05 | $226.10 |
| Purchase #6 | $239.83 | 5.699% | $253.4979 | $253.50 | $253.50 | $253.50 |
| Purchase #7 | $67.90 | 11.313% | $75.5815 | $75.58 | $75.60 | $75.60 |
| 7 purchase totals = | $968.59 | $1,034.8551 | $1,034.86 | $1,034.90 | $1,035.00 | |