| 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 | $22.93 | 9.165% | $25.0315 | $25.03 | $25.05 | $25.00 |
| Purchase #2 | $245.48 | 8.531% | $266.4219 | $266.42 | $266.40 | $266.40 |
| Purchase #3 | $55.68 | 4.413% | $58.1372 | $58.14 | $58.15 | $58.10 |
| Purchase #4 | $240.97 | 8.487% | $261.4211 | $261.42 | $261.40 | $261.40 |
| Purchase #5 | $199.95 | 6.305% | $212.5568 | $212.56 | $212.55 | $212.60 |
| Purchase #6 | $227.32 | 11.220% | $252.8253 | $252.83 | $252.85 | $252.80 |
| Purchase #7 | $130.38 | 6.658% | $139.0607 | $139.06 | $139.05 | $139.10 |
| 7 purchase totals = | $1,122.71 | $1,215.4545 | $1,215.46 | $1,215.45 | $1,215.40 | |