| 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 | $203.40 | 9.646% | $223.02 | $223.02 | $223.00 | $223.00 |
| Purchase #2 | $69.54 | 10.328% | $76.7221 | $76.72 | $76.70 | $76.70 |
| Purchase #3 | $210.40 | 7.694% | $226.5882 | $226.59 | $226.60 | $226.60 |
| Purchase #4 | $224.87 | 5.389% | $236.9882 | $236.99 | $237.00 | $237.00 |
| Purchase #5 | $43.28 | 11.417% | $48.2213 | $48.22 | $48.20 | $48.20 |
| Purchase #6 | $106.86 | 9.511% | $117.0235 | $117.02 | $117.00 | $117.00 |
| Purchase #7 | $220.25 | 8.524% | $239.0241 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $1,078.60 | $1,167.5874 | $1,167.58 | $1,167.50 | $1,167.50 | |