| 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 | $28.30 | 13.707% | $32.1791 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $122.92 | 4.637% | $128.6198 | $128.62 | $128.60 | $128.60 |
| Purchase #3 | $202.46 | 7.619% | $217.8854 | $217.89 | $217.90 | $217.90 |
| Purchase #4 | $200.72 | 8.224% | $217.2272 | $217.23 | $217.25 | $217.20 |
| Purchase #5 | $120.40 | 9.491% | $131.8272 | $131.83 | $131.85 | $131.80 |
| Purchase #6 | $45.80 | 6.638% | $48.8402 | $48.84 | $48.85 | $48.80 |
| Purchase #7 | $132.95 | 7.306% | $142.6633 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $853.55 | $919.2422 | $919.25 | $919.30 | $919.20 | |