| 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 | $215.31 | 12.348% | $241.8965 | $241.90 | $241.90 | $241.90 |
| Purchase #2 | $112.84 | 7.844% | $121.6912 | $121.69 | $121.70 | $121.70 |
| Purchase #3 | $81.77 | 10.339% | $90.2242 | $90.22 | $90.20 | $90.20 |
| Purchase #4 | $15.93 | 11.410% | $17.7476 | $17.75 | $17.75 | $17.70 |
| Purchase #5 | $35.50 | 5.722% | $37.5313 | $37.53 | $37.55 | $37.50 |
| Purchase #6 | $7.89 | 6.354% | $8.3913 | $8.39 | $8.40 | $8.40 |
| Purchase #7 | $246.57 | 9.314% | $269.5355 | $269.54 | $269.55 | $269.50 |
| 7 purchase totals = | $715.81 | $787.0176 | $787.02 | $787.05 | $786.90 | |