| 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 | $218.48 | 4.410% | $228.115 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $95.77 | 11.126% | $106.4254 | $106.43 | $106.45 | $106.40 |
| Purchase #3 | $76.72 | 8.342% | $83.12 | $83.12 | $83.10 | $83.10 |
| Purchase #4 | $15.95 | 7.321% | $17.1177 | $17.12 | $17.10 | $17.10 |
| Purchase #5 | $138.92 | 3.660% | $144.0045 | $144.00 | $144.00 | $144.00 |
| Purchase #6 | $218.74 | 7.679% | $235.537 | $235.54 | $235.55 | $235.50 |
| Purchase #7 | $181.43 | 5.800% | $191.9529 | $191.95 | $191.95 | $192.00 |
| 7 purchase totals = | $946.01 | $1,006.2725 | $1,006.28 | $1,006.25 | $1,006.20 | |