| 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 | $130.58 | 12.336% | $146.6883 | $146.69 | $146.70 | $146.70 |
| Purchase #2 | $12.67 | 3.493% | $13.1126 | $13.11 | $13.10 | $13.10 |
| Purchase #3 | $72.53 | 6.294% | $77.095 | $77.10 | $77.10 | $77.10 |
| Purchase #4 | $230.30 | 13.701% | $261.8534 | $261.85 | $261.85 | $261.90 |
| Purchase #5 | $138.63 | 13.718% | $157.6473 | $157.65 | $157.65 | $157.60 |
| Purchase #6 | $231.80 | 4.615% | $242.4976 | $242.50 | $242.50 | $242.50 |
| Purchase #7 | $163.87 | 3.801% | $170.0987 | $170.10 | $170.10 | $170.10 |
| 7 purchase totals = | $980.38 | $1,068.9929 | $1,069.00 | $1,069.00 | $1,069.00 | |