| 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 | $221.98 | 4.367% | $231.6739 | $231.67 | $231.65 | $231.70 |
| Purchase #2 | $180.28 | 5.791% | $190.72 | $190.72 | $190.70 | $190.70 |
| Purchase #3 | $246.50 | 11.858% | $275.73 | $275.73 | $275.75 | $275.70 |
| Purchase #4 | $188.82 | 9.464% | $206.6899 | $206.69 | $206.70 | $206.70 |
| Purchase #5 | $249.33 | 3.824% | $258.8644 | $258.86 | $258.85 | $258.90 |
| Purchase #6 | $53.53 | 4.233% | $55.7959 | $55.80 | $55.80 | $55.80 |
| Purchase #7 | $236.56 | 4.634% | $247.5222 | $247.52 | $247.50 | $247.50 |
| 7 purchase totals = | $1,377.00 | $1,466.9963 | $1,466.99 | $1,466.95 | $1,467.00 | |