| 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 | $191.60 | 12.405% | $215.368 | $215.37 | $215.35 | $215.40 |
| Purchase #2 | $118.66 | 11.240% | $131.9974 | $132.00 | $132.00 | $132.00 |
| Purchase #3 | $30.55 | 7.694% | $32.9005 | $32.90 | $32.90 | $32.90 |
| Purchase #4 | $70.71 | 6.438% | $75.2623 | $75.26 | $75.25 | $75.30 |
| Purchase #5 | $6.40 | 10.195% | $7.0525 | $7.05 | $7.05 | $7.10 |
| Purchase #6 | $239.71 | 7.806% | $258.4218 | $258.42 | $258.40 | $258.40 |
| Purchase #7 | $75.83 | 4.785% | $79.4585 | $79.46 | $79.45 | $79.50 |
| 7 purchase totals = | $733.46 | $800.4610 | $800.46 | $800.40 | $800.60 | |