| 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 | $111.77 | 4.492% | $116.7907 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $207.94 | 11.129% | $231.0816 | $231.08 | $231.10 | $231.10 |
| Purchase #3 | $231.49 | 11.495% | $258.0998 | $258.10 | $258.10 | $258.10 |
| Purchase #4 | $116.31 | 3.855% | $120.7938 | $120.79 | $120.80 | $120.80 |
| Purchase #5 | $208.47 | 4.343% | $217.5239 | $217.52 | $217.50 | $217.50 |
| Purchase #6 | $181.94 | 9.377% | $199.0005 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $32.66 | 3.559% | $33.8224 | $33.82 | $33.80 | $33.80 |
| 7 purchase totals = | $1,090.58 | $1,177.1127 | $1,177.10 | $1,177.10 | $1,177.10 | |