| 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 | $192.27 | 13.678% | $218.5687 | $218.57 | $218.55 | $218.60 |
| Purchase #2 | $244.35 | 4.487% | $255.314 | $255.31 | $255.30 | $255.30 |
| Purchase #3 | $237.88 | 8.444% | $257.9666 | $257.97 | $257.95 | $258.00 |
| Purchase #4 | $200.58 | 13.223% | $227.1027 | $227.10 | $227.10 | $227.10 |
| Purchase #5 | $224.96 | 12.497% | $253.0733 | $253.07 | $253.05 | $253.10 |
| Purchase #6 | $45.88 | 11.211% | $51.0236 | $51.02 | $51.00 | $51.00 |
| Purchase #7 | $157.77 | 8.320% | $170.8965 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $1,303.69 | $1,433.9454 | $1,433.94 | $1,433.85 | $1,434.00 | |