| 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 | $196.56 | 4.553% | $205.5094 | $205.51 | $205.50 | $205.50 |
| Purchase #2 | $109.55 | 4.129% | $114.0733 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $241.90 | 10.726% | $267.8462 | $267.85 | $267.85 | $267.80 |
| Purchase #4 | $139.56 | 6.140% | $148.129 | $148.13 | $148.15 | $148.10 |
| Purchase #5 | $136.99 | 11.166% | $152.2863 | $152.29 | $152.30 | $152.30 |
| Purchase #6 | $206.33 | 7.569% | $221.9471 | $221.95 | $221.95 | $221.90 |
| Purchase #7 | $61.64 | 8.874% | $67.1099 | $67.11 | $67.10 | $67.10 |
| 7 purchase totals = | $1,092.53 | $1,176.9012 | $1,176.91 | $1,176.90 | $1,176.80 | |