| 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 | $91.78 | 12.762% | $103.493 | $103.49 | $103.50 | $103.50 |
| Purchase #2 | $218.72 | 8.363% | $237.0116 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $125.56 | 6.460% | $133.6712 | $133.67 | $133.65 | $133.70 |
| Purchase #4 | $13.36 | 5.435% | $14.0861 | $14.09 | $14.10 | $14.10 |
| Purchase #5 | $140.53 | 8.854% | $152.9725 | $152.97 | $152.95 | $153.00 |
| Purchase #6 | $212.70 | 12.824% | $239.9766 | $239.98 | $240.00 | $240.00 |
| Purchase #7 | $47.52 | 8.588% | $51.601 | $51.60 | $51.60 | $51.60 |
| 7 purchase totals = | $850.17 | $932.8120 | $932.81 | $932.80 | $932.90 | |