| 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 | $96.31 | 6.423% | $102.496 | $102.50 | $102.50 | $102.50 |
| Purchase #2 | $95.31 | 8.502% | $103.4133 | $103.41 | $103.40 | $103.40 |
| Purchase #3 | $22.37 | 4.789% | $23.4413 | $23.44 | $23.45 | $23.40 |
| Purchase #4 | $136.83 | 4.679% | $143.2323 | $143.23 | $143.25 | $143.20 |
| Purchase #5 | $131.99 | 7.220% | $141.5197 | $141.52 | $141.50 | $141.50 |
| Purchase #6 | $27.25 | 12.274% | $30.5947 | $30.59 | $30.60 | $30.60 |
| Purchase #7 | $226.92 | 7.760% | $244.529 | $244.53 | $244.55 | $244.50 |
| 7 purchase totals = | $736.98 | $789.2263 | $789.22 | $789.25 | $789.10 | |