| 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 | $209.45 | 3.725% | $217.252 | $217.25 | $217.25 | $217.30 |
| Purchase #2 | $102.60 | 12.562% | $115.4886 | $115.49 | $115.50 | $115.50 |
| Purchase #3 | $108.97 | 9.229% | $119.0268 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $67.65 | 12.710% | $76.2483 | $76.25 | $76.25 | $76.20 |
| Purchase #5 | $134.61 | 4.717% | $140.9596 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $6.94 | 7.473% | $7.4586 | $7.46 | $7.45 | $7.50 |
| Purchase #7 | $195.65 | 4.864% | $205.1664 | $205.17 | $205.15 | $205.20 |
| 7 purchase totals = | $825.87 | $881.6003 | $881.61 | $881.60 | $881.70 | |