| 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 | $30.31 | 10.357% | $33.4492 | $33.45 | $33.45 | $33.40 |
| Purchase #2 | $125.54 | 11.805% | $140.36 | $140.36 | $140.35 | $140.40 |
| Purchase #3 | $221.82 | 10.132% | $244.2948 | $244.29 | $244.30 | $244.30 |
| Purchase #4 | $164.26 | 12.527% | $184.8369 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $236.27 | 11.750% | $264.0317 | $264.03 | $264.05 | $264.00 |
| Purchase #6 | $68.79 | 9.533% | $75.3478 | $75.35 | $75.35 | $75.30 |
| Purchase #7 | $248.63 | 10.153% | $273.8734 | $273.87 | $273.85 | $273.90 |
| 7 purchase totals = | $1,095.62 | $1,216.1938 | $1,216.19 | $1,216.20 | $1,216.10 | |