| 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 | $202.32 | 12.390% | $227.3874 | $227.39 | $227.40 | $227.40 |
| Purchase #2 | $111.27 | 9.654% | $122.012 | $122.01 | $122.00 | $122.00 |
| Purchase #3 | $219.35 | 12.255% | $246.2313 | $246.23 | $246.25 | $246.20 |
| Purchase #4 | $24.89 | 10.587% | $27.5251 | $27.53 | $27.55 | $27.50 |
| Purchase #5 | $222.51 | 4.644% | $232.8434 | $232.84 | $232.85 | $232.80 |
| Purchase #6 | $164.87 | 10.619% | $182.3775 | $182.38 | $182.40 | $182.40 |
| Purchase #7 | $9.70 | 12.225% | $10.8858 | $10.89 | $10.90 | $10.90 |
| 7 purchase totals = | $954.91 | $1,049.2625 | $1,049.27 | $1,049.35 | $1,049.20 | |