| 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 | $241.97 | 4.522% | $252.9119 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $131.52 | 9.719% | $144.3024 | $144.30 | $144.30 | $144.30 |
| Purchase #3 | $231.44 | 7.750% | $249.3766 | $249.38 | $249.40 | $249.40 |
| Purchase #4 | $231.97 | 9.470% | $253.9376 | $253.94 | $253.95 | $253.90 |
| Purchase #5 | $246.28 | 7.500% | $264.751 | $264.75 | $264.75 | $264.80 |
| Purchase #6 | $137.84 | 11.152% | $153.2119 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $118.87 | 4.216% | $123.8816 | $123.88 | $123.90 | $123.90 |
| 7 purchase totals = | $1,339.89 | $1,442.3730 | $1,442.37 | $1,442.40 | $1,442.40 | |