| 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 | $21.53 | 12.839% | $24.2942 | $24.29 | $24.30 | $24.30 |
| Purchase #2 | $240.31 | 3.365% | $248.3964 | $248.40 | $248.40 | $248.40 |
| Purchase #3 | $118.57 | 3.222% | $122.3903 | $122.39 | $122.40 | $122.40 |
| Purchase #4 | $140.93 | 7.529% | $151.5406 | $151.54 | $151.55 | $151.50 |
| Purchase #5 | $213.45 | 13.360% | $241.9669 | $241.97 | $241.95 | $242.00 |
| Purchase #6 | $224.51 | 3.776% | $232.9875 | $232.99 | $233.00 | $233.00 |
| Purchase #7 | $32.78 | 9.843% | $36.0065 | $36.01 | $36.00 | $36.00 |
| 7 purchase totals = | $992.08 | $1,057.5824 | $1,057.59 | $1,057.60 | $1,057.60 | |