| 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 | $130.46 | 3.572% | $135.12 | $135.12 | $135.10 | $135.10 |
| Purchase #2 | $134.28 | 5.811% | $142.083 | $142.08 | $142.10 | $142.10 |
| Purchase #3 | $159.94 | 9.781% | $175.5837 | $175.58 | $175.60 | $175.60 |
| Purchase #4 | $123.74 | 4.602% | $129.4345 | $129.43 | $129.45 | $129.40 |
| Purchase #5 | $106.62 | 6.599% | $113.6559 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $48.25 | 6.334% | $51.3062 | $51.31 | $51.30 | $51.30 |
| Purchase #7 | $216.44 | 9.343% | $236.662 | $236.66 | $236.65 | $236.70 |
| 7 purchase totals = | $919.73 | $983.8453 | $983.84 | $983.85 | $983.90 | |