| 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 | $189.90 | 13.414% | $215.3732 | $215.37 | $215.35 | $215.40 |
| Purchase #2 | $190.73 | 4.762% | $199.8126 | $199.81 | $199.80 | $199.80 |
| Purchase #3 | $227.52 | 3.571% | $235.6447 | $235.64 | $235.65 | $235.60 |
| Purchase #4 | $201.50 | 12.531% | $226.75 | $226.75 | $226.75 | $226.80 |
| Purchase #5 | $52.30 | 11.829% | $58.4866 | $58.49 | $58.50 | $58.50 |
| Purchase #6 | $19.38 | 13.769% | $22.0484 | $22.05 | $22.05 | $22.00 |
| Purchase #7 | $193.55 | 11.511% | $215.8295 | $215.83 | $215.85 | $215.80 |
| 7 purchase totals = | $1,074.88 | $1,173.9450 | $1,173.94 | $1,173.95 | $1,173.90 | |