| 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 | $229.91 | 5.129% | $241.7021 | $241.70 | $241.70 | $241.70 |
| Purchase #2 | $7.96 | 7.585% | $8.5638 | $8.56 | $8.55 | $8.60 |
| Purchase #3 | $112.30 | 3.135% | $115.8206 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $140.89 | 12.392% | $158.3491 | $158.35 | $158.35 | $158.30 |
| Purchase #5 | $173.91 | 4.796% | $182.2507 | $182.25 | $182.25 | $182.30 |
| Purchase #6 | $92.95 | 5.456% | $98.0214 | $98.02 | $98.00 | $98.00 |
| Purchase #7 | $249.78 | 13.188% | $282.721 | $282.72 | $282.70 | $282.70 |
| 7 purchase totals = | $1,007.70 | $1,087.4287 | $1,087.42 | $1,087.35 | $1,087.40 | |