| 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 | $227.93 | 5.114% | $239.5863 | $239.59 | $239.60 | $239.60 |
| Purchase #2 | $106.69 | 8.858% | $116.1406 | $116.14 | $116.15 | $116.10 |
| Purchase #3 | $183.61 | 12.766% | $207.0497 | $207.05 | $207.05 | $207.00 |
| Purchase #4 | $13.65 | 9.261% | $14.9141 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $225.29 | 10.699% | $249.3938 | $249.39 | $249.40 | $249.40 |
| Purchase #6 | $14.75 | 13.670% | $16.7663 | $16.77 | $16.75 | $16.80 |
| Purchase #7 | $242.43 | 11.169% | $269.507 | $269.51 | $269.50 | $269.50 |
| 7 purchase totals = | $1,014.35 | $1,113.3578 | $1,113.36 | $1,113.35 | $1,113.30 | |