| 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 | $241.99 | 3.586% | $250.6678 | $250.67 | $250.65 | $250.70 |
| Purchase #2 | $131.68 | 13.362% | $149.2751 | $149.28 | $149.30 | $149.30 |
| Purchase #3 | $97.34 | 12.224% | $109.2388 | $109.24 | $109.25 | $109.20 |
| Purchase #4 | $101.40 | 10.452% | $111.9983 | $112.00 | $112.00 | $112.00 |
| Purchase #5 | $20.40 | 11.450% | $22.7358 | $22.74 | $22.75 | $22.70 |
| Purchase #6 | $157.71 | 10.653% | $174.5108 | $174.51 | $174.50 | $174.50 |
| Purchase #7 | $145.72 | 13.826% | $165.8672 | $165.87 | $165.85 | $165.90 |
| 7 purchase totals = | $896.24 | $984.2938 | $984.31 | $984.30 | $984.30 | |