| 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 | $236.98 | 7.780% | $255.417 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $183.40 | 12.567% | $206.4479 | $206.45 | $206.45 | $206.40 |
| Purchase #3 | $57.95 | 9.124% | $63.2374 | $63.24 | $63.25 | $63.20 |
| Purchase #4 | $23.98 | 8.455% | $26.0075 | $26.01 | $26.00 | $26.00 |
| Purchase #5 | $58.81 | 13.748% | $66.8952 | $66.90 | $66.90 | $66.90 |
| Purchase #6 | $205.55 | 7.285% | $220.5243 | $220.52 | $220.50 | $220.50 |
| Purchase #7 | $8.84 | 8.159% | $9.5613 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $775.51 | $848.0906 | $848.10 | $848.05 | $848.00 | |