| 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 | $207.58 | 7.160% | $222.4427 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $149.73 | 9.327% | $163.6953 | $163.70 | $163.70 | $163.70 |
| Purchase #3 | $176.84 | 5.318% | $186.2444 | $186.24 | $186.25 | $186.20 |
| Purchase #4 | $233.74 | 12.853% | $263.7826 | $263.78 | $263.80 | $263.80 |
| Purchase #5 | $15.83 | 6.322% | $16.8308 | $16.83 | $16.85 | $16.80 |
| Purchase #6 | $154.29 | 12.407% | $173.4328 | $173.43 | $173.45 | $173.40 |
| Purchase #7 | $186.35 | 6.486% | $198.4367 | $198.44 | $198.45 | $198.40 |
| 7 purchase totals = | $1,124.36 | $1,224.8653 | $1,224.86 | $1,224.95 | $1,224.70 | |