| 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 | $248.40 | 8.320% | $269.0669 | $269.07 | $269.05 | $269.10 |
| Purchase #2 | $11.38 | 11.273% | $12.6629 | $12.66 | $12.65 | $12.70 |
| Purchase #3 | $24.60 | 10.820% | $27.2617 | $27.26 | $27.25 | $27.30 |
| Purchase #4 | $14.37 | 9.152% | $15.6851 | $15.69 | $15.70 | $15.70 |
| Purchase #5 | $109.36 | 10.211% | $120.5267 | $120.53 | $120.55 | $120.50 |
| Purchase #6 | $12.40 | 9.633% | $13.5945 | $13.59 | $13.60 | $13.60 |
| Purchase #7 | $245.51 | 12.460% | $276.1005 | $276.10 | $276.10 | $276.10 |
| 7 purchase totals = | $666.02 | $734.8983 | $734.90 | $734.90 | $735.00 | |