| 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 | $243.61 | 5.178% | $256.2241 | $256.22 | $256.20 | $256.20 |
| Purchase #2 | $85.49 | 10.370% | $94.3553 | $94.36 | $94.35 | $94.40 |
| Purchase #3 | $216.94 | 13.147% | $245.4611 | $245.46 | $245.45 | $245.50 |
| Purchase #4 | $15.36 | 12.367% | $17.2596 | $17.26 | $17.25 | $17.30 |
| Purchase #5 | $42.41 | 10.693% | $46.9449 | $46.94 | $46.95 | $46.90 |
| Purchase #6 | $228.25 | 10.559% | $252.3509 | $252.35 | $252.35 | $252.40 |
| Purchase #7 | $202.41 | 12.353% | $227.4137 | $227.41 | $227.40 | $227.40 |
| 7 purchase totals = | $1,034.47 | $1,140.0096 | $1,140.00 | $1,139.95 | $1,140.10 | |