| 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 | $226.29 | 9.251% | $247.2241 | $247.22 | $247.20 | $247.20 |
| Purchase #2 | $218.30 | 13.653% | $248.1045 | $248.10 | $248.10 | $248.10 |
| Purchase #3 | $225.86 | 4.620% | $236.2947 | $236.29 | $236.30 | $236.30 |
| Purchase #4 | $142.31 | 9.602% | $155.9746 | $155.97 | $155.95 | $156.00 |
| Purchase #5 | $133.75 | 9.828% | $146.895 | $146.90 | $146.90 | $146.90 |
| Purchase #6 | $139.44 | 5.583% | $147.2249 | $147.22 | $147.20 | $147.20 |
| Purchase #7 | $40.31 | 11.866% | $45.0932 | $45.09 | $45.10 | $45.10 |
| 7 purchase totals = | $1,126.26 | $1,226.8110 | $1,226.79 | $1,226.75 | $1,226.80 | |