| 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 | $223.53 | 8.565% | $242.6753 | $242.68 | $242.70 | $242.70 |
| Purchase #2 | $165.70 | 3.278% | $171.1316 | $171.13 | $171.15 | $171.10 |
| Purchase #3 | $148.90 | 4.396% | $155.4456 | $155.45 | $155.45 | $155.40 |
| Purchase #4 | $31.55 | 6.277% | $33.5304 | $33.53 | $33.55 | $33.50 |
| Purchase #5 | $224.67 | 4.390% | $234.533 | $234.53 | $234.55 | $234.50 |
| Purchase #6 | $5.91 | 10.797% | $6.5481 | $6.55 | $6.55 | $6.50 |
| Purchase #7 | $55.40 | 5.621% | $58.514 | $58.51 | $58.50 | $58.50 |
| 7 purchase totals = | $855.66 | $902.3780 | $902.38 | $902.45 | $902.20 | |