| 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 | $24.82 | 9.655% | $27.2164 | $27.22 | $27.20 | $27.20 |
| Purchase #2 | $175.62 | 10.461% | $193.9916 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $248.47 | 5.106% | $261.1569 | $261.16 | $261.15 | $261.20 |
| Purchase #4 | $36.26 | 4.152% | $37.7655 | $37.77 | $37.75 | $37.80 |
| Purchase #5 | $191.99 | 12.549% | $216.0828 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $102.64 | 13.200% | $116.1885 | $116.19 | $116.20 | $116.20 |
| Purchase #7 | $202.32 | 13.231% | $229.089 | $229.09 | $229.10 | $229.10 |
| 7 purchase totals = | $982.12 | $1,081.4907 | $1,081.50 | $1,081.50 | $1,081.60 | |