| 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 | $218.96 | 3.863% | $227.4184 | $227.42 | $227.40 | $227.40 |
| Purchase #2 | $10.95 | 5.586% | $11.5617 | $11.56 | $11.55 | $11.60 |
| Purchase #3 | $209.95 | 4.681% | $219.7778 | $219.78 | $219.80 | $219.80 |
| Purchase #4 | $15.32 | 13.789% | $17.4325 | $17.43 | $17.45 | $17.40 |
| Purchase #5 | $191.40 | 7.344% | $205.4564 | $205.46 | $205.45 | $205.50 |
| Purchase #6 | $132.89 | 5.527% | $140.2348 | $140.23 | $140.25 | $140.20 |
| Purchase #7 | $148.84 | 7.588% | $160.134 | $160.13 | $160.15 | $160.10 |
| 7 purchase totals = | $928.31 | $982.0156 | $982.01 | $982.05 | $982.00 | |