| 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 | $120.69 | 3.296% | $124.6679 | $124.67 | $124.65 | $124.70 |
| Purchase #2 | $39.31 | 7.735% | $42.3506 | $42.35 | $42.35 | $42.40 |
| Purchase #3 | $97.76 | 9.138% | $106.6933 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $216.67 | 11.298% | $241.1494 | $241.15 | $241.15 | $241.10 |
| Purchase #5 | $165.27 | 5.669% | $174.6392 | $174.64 | $174.65 | $174.60 |
| Purchase #6 | $212.98 | 11.321% | $237.0915 | $237.09 | $237.10 | $237.10 |
| Purchase #7 | $191.78 | 10.717% | $212.3331 | $212.33 | $212.35 | $212.30 |
| 7 purchase totals = | $1,044.46 | $1,138.9250 | $1,138.92 | $1,138.95 | $1,138.90 | |