| 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 | $95.35 | 9.488% | $104.3968 | $104.40 | $104.40 | $104.40 |
| Purchase #2 | $242.69 | 3.874% | $252.0918 | $252.09 | $252.10 | $252.10 |
| Purchase #3 | $177.65 | 5.457% | $187.3444 | $187.34 | $187.35 | $187.30 |
| Purchase #4 | $179.81 | 5.170% | $189.1062 | $189.11 | $189.10 | $189.10 |
| Purchase #5 | $30.79 | 10.589% | $34.0504 | $34.05 | $34.05 | $34.10 |
| Purchase #6 | $40.32 | 8.381% | $43.6992 | $43.70 | $43.70 | $43.70 |
| Purchase #7 | $12.81 | 13.492% | $14.5383 | $14.54 | $14.55 | $14.50 |
| 7 purchase totals = | $779.42 | $825.2271 | $825.23 | $825.25 | $825.20 | |