| 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 | $227.46 | 8.382% | $246.5257 | $246.53 | $246.55 | $246.50 |
| Purchase #2 | $231.50 | 9.602% | $253.7286 | $253.73 | $253.75 | $253.70 |
| Purchase #3 | $228.81 | 3.580% | $237.0014 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $229.90 | 5.214% | $241.887 | $241.89 | $241.90 | $241.90 |
| Purchase #5 | $248.53 | 13.749% | $282.7004 | $282.70 | $282.70 | $282.70 |
| Purchase #6 | $207.63 | 10.105% | $228.611 | $228.61 | $228.60 | $228.60 |
| Purchase #7 | $108.48 | 8.393% | $117.5847 | $117.58 | $117.60 | $117.60 |
| 7 purchase totals = | $1,482.31 | $1,608.0388 | $1,608.04 | $1,608.10 | $1,608.00 | |