| 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 | $175.56 | 4.795% | $183.9781 | $183.98 | $184.00 | $184.00 |
| Purchase #2 | $228.86 | 3.146% | $236.0599 | $236.06 | $236.05 | $236.10 |
| Purchase #3 | $236.71 | 7.351% | $254.1106 | $254.11 | $254.10 | $254.10 |
| Purchase #4 | $240.99 | 6.322% | $256.2254 | $256.23 | $256.25 | $256.20 |
| Purchase #5 | $232.83 | 3.376% | $240.6903 | $240.69 | $240.70 | $240.70 |
| Purchase #6 | $118.70 | 5.680% | $125.4422 | $125.44 | $125.45 | $125.40 |
| Purchase #7 | $27.67 | 4.223% | $28.8385 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $1,261.32 | $1,325.3450 | $1,325.35 | $1,325.40 | $1,325.30 | |