| 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 | $217.95 | 13.744% | $247.905 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $109.87 | 13.399% | $124.5915 | $124.59 | $124.60 | $124.60 |
| Purchase #3 | $249.70 | 6.578% | $266.1253 | $266.13 | $266.15 | $266.10 |
| Purchase #4 | $76.89 | 3.422% | $79.5212 | $79.52 | $79.50 | $79.50 |
| Purchase #5 | $115.41 | 4.483% | $120.5838 | $120.58 | $120.60 | $120.60 |
| Purchase #6 | $165.88 | 5.479% | $174.9686 | $174.97 | $174.95 | $175.00 |
| Purchase #7 | $233.40 | 6.628% | $248.8698 | $248.87 | $248.85 | $248.90 |
| 7 purchase totals = | $1,169.10 | $1,262.5652 | $1,262.57 | $1,262.55 | $1,262.60 | |