| 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 | $250.34 | 9.805% | $274.8858 | $274.89 | $274.90 | $274.90 |
| Purchase #2 | $170.78 | 6.778% | $182.3555 | $182.36 | $182.35 | $182.40 |
| Purchase #3 | $64.38 | 7.209% | $69.0212 | $69.02 | $69.00 | $69.00 |
| Purchase #4 | $165.61 | 10.635% | $183.2226 | $183.22 | $183.20 | $183.20 |
| Purchase #5 | $120.85 | 3.568% | $125.1619 | $125.16 | $125.15 | $125.20 |
| Purchase #6 | $200.75 | 11.169% | $223.1718 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $45.73 | 7.738% | $49.2686 | $49.27 | $49.25 | $49.30 |
| 7 purchase totals = | $1,018.44 | $1,107.0874 | $1,107.09 | $1,107.00 | $1,107.20 | |