| 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 | $149.76 | 9.579% | $164.1055 | $164.11 | $164.10 | $164.10 |
| Purchase #2 | $219.77 | 5.528% | $231.9189 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $147.47 | 5.404% | $155.4393 | $155.44 | $155.45 | $155.40 |
| Purchase #4 | $247.45 | 13.165% | $280.0268 | $280.03 | $280.05 | $280.00 |
| Purchase #5 | $114.70 | 4.567% | $119.9383 | $119.94 | $119.95 | $119.90 |
| Purchase #6 | $222.41 | 4.518% | $232.4585 | $232.46 | $232.45 | $232.50 |
| Purchase #7 | $126.88 | 5.529% | $133.8952 | $133.90 | $133.90 | $133.90 |
| 7 purchase totals = | $1,228.44 | $1,317.7825 | $1,317.80 | $1,317.80 | $1,317.70 | |