| 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 | $129.63 | 11.476% | $144.5063 | $144.51 | $144.50 | $144.50 |
| Purchase #2 | $206.75 | 13.646% | $234.9631 | $234.96 | $234.95 | $235.00 |
| Purchase #3 | $179.76 | 10.366% | $198.3939 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $10.28 | 8.700% | $11.1744 | $11.17 | $11.15 | $11.20 |
| Purchase #5 | $5.36 | 8.394% | $5.8099 | $5.81 | $5.80 | $5.80 |
| Purchase #6 | $48.59 | 11.124% | $53.9952 | $54.00 | $54.00 | $54.00 |
| Purchase #7 | $78.48 | 3.447% | $81.1852 | $81.19 | $81.20 | $81.20 |
| 7 purchase totals = | $658.85 | $730.0280 | $730.03 | $730.00 | $730.10 | |