| 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 | $186.58 | 3.353% | $192.836 | $192.84 | $192.85 | $192.80 |
| Purchase #2 | $51.72 | 8.408% | $56.0686 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $236.44 | 10.747% | $261.8502 | $261.85 | $261.85 | $261.90 |
| Purchase #4 | $63.37 | 8.353% | $68.6633 | $68.66 | $68.65 | $68.70 |
| Purchase #5 | $90.50 | 6.244% | $96.1508 | $96.15 | $96.15 | $96.20 |
| Purchase #6 | $213.55 | 8.153% | $230.9607 | $230.96 | $230.95 | $231.00 |
| Purchase #7 | $204.88 | 9.442% | $224.2248 | $224.22 | $224.20 | $224.20 |
| 7 purchase totals = | $1,047.04 | $1,130.7544 | $1,130.75 | $1,130.70 | $1,130.90 | |