| 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 | $112.27 | 5.496% | $118.4404 | $118.44 | $118.45 | $118.40 |
| Purchase #2 | $80.89 | 11.289% | $90.0217 | $90.02 | $90.00 | $90.00 |
| Purchase #3 | $142.62 | 7.451% | $153.2466 | $153.25 | $153.25 | $153.20 |
| Purchase #4 | $110.79 | 10.557% | $122.4861 | $122.49 | $122.50 | $122.50 |
| Purchase #5 | $218.29 | 8.422% | $236.6744 | $236.67 | $236.65 | $236.70 |
| Purchase #6 | $68.55 | 11.825% | $76.656 | $76.66 | $76.65 | $76.70 |
| Purchase #7 | $250.57 | 3.620% | $259.6406 | $259.64 | $259.65 | $259.60 |
| 7 purchase totals = | $983.98 | $1,057.1658 | $1,057.17 | $1,057.15 | $1,057.10 | |