| 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 | $31.54 | 8.272% | $34.149 | $34.15 | $34.15 | $34.10 |
| Purchase #2 | $235.89 | 13.331% | $267.3365 | $267.34 | $267.35 | $267.30 |
| Purchase #3 | $133.60 | 7.191% | $143.2072 | $143.21 | $143.20 | $143.20 |
| Purchase #4 | $42.32 | 13.424% | $48.001 | $48.00 | $48.00 | $48.00 |
| Purchase #5 | $230.33 | 3.742% | $238.9489 | $238.95 | $238.95 | $238.90 |
| Purchase #6 | $196.58 | 8.314% | $212.9237 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $27.80 | 7.508% | $29.8872 | $29.89 | $29.90 | $29.90 |
| 7 purchase totals = | $898.06 | $974.4535 | $974.46 | $974.45 | $974.30 | |