| 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 | $117.36 | 4.864% | $123.0684 | $123.07 | $123.05 | $123.10 |
| Purchase #2 | $48.73 | 4.190% | $50.7718 | $50.77 | $50.75 | $50.80 |
| Purchase #3 | $126.73 | 3.307% | $130.921 | $130.92 | $130.90 | $130.90 |
| Purchase #4 | $176.36 | 11.790% | $197.1528 | $197.15 | $197.15 | $197.20 |
| Purchase #5 | $146.42 | 11.748% | $163.6214 | $163.62 | $163.60 | $163.60 |
| Purchase #6 | $214.32 | 7.810% | $231.0584 | $231.06 | $231.05 | $231.10 |
| Purchase #7 | $54.94 | 11.315% | $61.1565 | $61.16 | $61.15 | $61.20 |
| 7 purchase totals = | $884.86 | $957.7503 | $957.75 | $957.65 | $957.90 | |