| 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 | $135.92 | 9.244% | $148.4844 | $148.48 | $148.50 | $148.50 |
| Purchase #2 | $230.61 | 3.178% | $237.9388 | $237.94 | $237.95 | $237.90 |
| Purchase #3 | $218.84 | 5.180% | $230.1759 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $249.31 | 6.354% | $265.1512 | $265.15 | $265.15 | $265.20 |
| Purchase #5 | $11.28 | 3.349% | $11.6578 | $11.66 | $11.65 | $11.70 |
| Purchase #6 | $205.81 | 9.579% | $225.5245 | $225.52 | $225.50 | $225.50 |
| Purchase #7 | $73.58 | 5.609% | $77.7071 | $77.71 | $77.70 | $77.70 |
| 7 purchase totals = | $1,125.35 | $1,196.6397 | $1,196.64 | $1,196.65 | $1,196.70 | |