| 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 | $246.31 | 13.681% | $280.0077 | $280.01 | $280.00 | $280.00 |
| Purchase #2 | $50.87 | 4.283% | $53.0488 | $53.05 | $53.05 | $53.00 |
| Purchase #3 | $129.46 | 5.456% | $136.5233 | $136.52 | $136.50 | $136.50 |
| Purchase #4 | $167.82 | 12.871% | $189.4201 | $189.42 | $189.40 | $189.40 |
| Purchase #5 | $51.92 | 8.858% | $56.5191 | $56.52 | $56.50 | $56.50 |
| Purchase #6 | $38.70 | 4.570% | $40.4686 | $40.47 | $40.45 | $40.50 |
| Purchase #7 | $81.91 | 6.340% | $87.1031 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $766.99 | $843.0907 | $843.09 | $843.00 | $843.00 | |