| 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 | $239.61 | 6.352% | $254.83 | $254.83 | $254.85 | $254.80 |
| Purchase #2 | $29.38 | 9.723% | $32.2366 | $32.24 | $32.25 | $32.20 |
| Purchase #3 | $108.45 | 9.839% | $119.1204 | $119.12 | $119.10 | $119.10 |
| Purchase #4 | $43.34 | 12.828% | $48.8997 | $48.90 | $48.90 | $48.90 |
| Purchase #5 | $97.50 | 7.668% | $104.9763 | $104.98 | $105.00 | $105.00 |
| Purchase #6 | $7.68 | 3.788% | $7.9709 | $7.97 | $7.95 | $8.00 |
| Purchase #7 | $184.54 | 11.451% | $205.6717 | $205.67 | $205.65 | $205.70 |
| 7 purchase totals = | $710.50 | $773.7056 | $773.71 | $773.70 | $773.70 | |