| 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 | $203.91 | 4.872% | $213.8445 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $209.44 | 8.411% | $227.056 | $227.06 | $227.05 | $227.10 |
| Purchase #3 | $214.69 | 6.503% | $228.6513 | $228.65 | $228.65 | $228.70 |
| Purchase #4 | $132.47 | 5.719% | $140.046 | $140.05 | $140.05 | $140.00 |
| Purchase #5 | $185.97 | 11.400% | $207.1706 | $207.17 | $207.15 | $207.20 |
| Purchase #6 | $36.27 | 11.643% | $40.4929 | $40.49 | $40.50 | $40.50 |
| Purchase #7 | $123.81 | 10.518% | $136.8323 | $136.83 | $136.85 | $136.80 |
| 7 purchase totals = | $1,106.56 | $1,194.0936 | $1,194.09 | $1,194.10 | $1,194.10 | |