| 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 | $115.59 | 7.800% | $124.606 | $124.61 | $124.60 | $124.60 |
| Purchase #2 | $148.57 | 12.838% | $167.6434 | $167.64 | $167.65 | $167.60 |
| Purchase #3 | $167.69 | 9.517% | $183.6491 | $183.65 | $183.65 | $183.60 |
| Purchase #4 | $102.60 | 5.415% | $108.1558 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $85.90 | 13.614% | $97.5944 | $97.59 | $97.60 | $97.60 |
| Purchase #6 | $53.46 | 8.565% | $58.0388 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $227.94 | 7.596% | $245.2543 | $245.25 | $245.25 | $245.30 |
| 7 purchase totals = | $901.75 | $984.9418 | $984.94 | $984.95 | $984.90 | |