| 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 | $207.78 | 3.714% | $215.4969 | $215.50 | $215.50 | $215.50 |
| Purchase #2 | $230.48 | 9.476% | $252.3203 | $252.32 | $252.30 | $252.30 |
| Purchase #3 | $46.31 | 8.358% | $50.1806 | $50.18 | $50.20 | $50.20 |
| Purchase #4 | $193.75 | 9.737% | $212.6154 | $212.62 | $212.60 | $212.60 |
| Purchase #5 | $42.95 | 10.427% | $47.4284 | $47.43 | $47.45 | $47.40 |
| Purchase #6 | $212.83 | 4.189% | $221.7454 | $221.75 | $221.75 | $221.70 |
| Purchase #7 | $101.66 | 4.393% | $106.1259 | $106.13 | $106.15 | $106.10 |
| 7 purchase totals = | $1,035.76 | $1,105.9129 | $1,105.93 | $1,105.95 | $1,105.80 | |