| 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 | $246.40 | 6.647% | $262.7782 | $262.78 | $262.80 | $262.80 |
| Purchase #2 | $79.79 | 3.586% | $82.6513 | $82.65 | $82.65 | $82.70 |
| Purchase #3 | $144.49 | 7.382% | $155.1563 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $91.51 | 5.186% | $96.2557 | $96.26 | $96.25 | $96.30 |
| Purchase #5 | $120.82 | 4.108% | $125.7833 | $125.78 | $125.80 | $125.80 |
| Purchase #6 | $142.36 | 10.489% | $157.2921 | $157.29 | $157.30 | $157.30 |
| Purchase #7 | $228.65 | 12.735% | $257.7686 | $257.77 | $257.75 | $257.80 |
| 7 purchase totals = | $1,054.02 | $1,137.6855 | $1,137.69 | $1,137.70 | $1,137.90 | |