| 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 | $233.88 | 3.367% | $241.7547 | $241.75 | $241.75 | $241.80 |
| Purchase #2 | $192.77 | 12.313% | $216.5058 | $216.51 | $216.50 | $216.50 |
| Purchase #3 | $100.96 | 4.420% | $105.4224 | $105.42 | $105.40 | $105.40 |
| Purchase #4 | $124.51 | 11.755% | $139.1462 | $139.15 | $139.15 | $139.10 |
| Purchase #5 | $127.56 | 7.750% | $137.4459 | $137.45 | $137.45 | $137.40 |
| Purchase #6 | $76.30 | 5.766% | $80.6995 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $13.99 | 10.222% | $15.4201 | $15.42 | $15.40 | $15.40 |
| 7 purchase totals = | $869.97 | $936.3946 | $936.40 | $936.35 | $936.30 | |