| 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 | $116.94 | 6.229% | $124.2242 | $124.22 | $124.20 | $124.20 |
| Purchase #2 | $137.32 | 8.676% | $149.2339 | $149.23 | $149.25 | $149.20 |
| Purchase #3 | $10.45 | 8.182% | $11.305 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $129.70 | 5.812% | $137.2382 | $137.24 | $137.25 | $137.20 |
| Purchase #5 | $227.75 | 3.377% | $235.4411 | $235.44 | $235.45 | $235.40 |
| Purchase #6 | $148.89 | 5.275% | $156.7439 | $156.74 | $156.75 | $156.70 |
| Purchase #7 | $208.46 | 8.189% | $225.5308 | $225.53 | $225.55 | $225.50 |
| 7 purchase totals = | $979.51 | $1,039.7171 | $1,039.71 | $1,039.75 | $1,039.50 | |