| 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 | $192.75 | 10.400% | $212.796 | $212.80 | $212.80 | $212.80 |
| Purchase #2 | $164.32 | 3.542% | $170.1402 | $170.14 | $170.15 | $170.10 |
| Purchase #3 | $30.89 | 5.686% | $32.6464 | $32.65 | $32.65 | $32.60 |
| Purchase #4 | $197.76 | 5.844% | $209.3171 | $209.32 | $209.30 | $209.30 |
| Purchase #5 | $233.81 | 4.549% | $244.446 | $244.45 | $244.45 | $244.40 |
| Purchase #6 | $205.29 | 6.561% | $218.7591 | $218.76 | $218.75 | $218.80 |
| Purchase #7 | $133.62 | 11.263% | $148.6696 | $148.67 | $148.65 | $148.70 |
| 7 purchase totals = | $1,158.44 | $1,236.7744 | $1,236.79 | $1,236.75 | $1,236.70 | |