| 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 | $208.51 | 4.292% | $217.4592 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $113.31 | 11.114% | $125.9033 | $125.90 | $125.90 | $125.90 |
| Purchase #3 | $222.44 | 6.486% | $236.8675 | $236.87 | $236.85 | $236.90 |
| Purchase #4 | $112.71 | 6.648% | $120.203 | $120.20 | $120.20 | $120.20 |
| Purchase #5 | $184.96 | 7.413% | $198.6711 | $198.67 | $198.65 | $198.70 |
| Purchase #6 | $192.40 | 7.123% | $206.1047 | $206.10 | $206.10 | $206.10 |
| Purchase #7 | $213.50 | 9.486% | $233.7526 | $233.75 | $233.75 | $233.80 |
| 7 purchase totals = | $1,247.83 | $1,338.9614 | $1,338.95 | $1,338.90 | $1,339.10 | |