| 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 | $113.65 | 9.576% | $124.5331 | $124.53 | $124.55 | $124.50 |
| Purchase #2 | $112.71 | 4.619% | $117.9161 | $117.92 | $117.90 | $117.90 |
| Purchase #3 | $205.74 | 5.115% | $216.2636 | $216.26 | $216.25 | $216.30 |
| Purchase #4 | $115.55 | 5.720% | $122.1595 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $192.63 | 8.195% | $208.416 | $208.42 | $208.40 | $208.40 |
| Purchase #6 | $199.53 | 12.469% | $224.4094 | $224.41 | $224.40 | $224.40 |
| Purchase #7 | $160.97 | 9.476% | $176.2235 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $1,100.78 | $1,189.9212 | $1,189.92 | $1,189.85 | $1,189.90 | |