| 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 | $132.64 | 5.290% | $139.6567 | $139.66 | $139.65 | $139.70 |
| Purchase #2 | $109.77 | 10.460% | $121.2519 | $121.25 | $121.25 | $121.30 |
| Purchase #3 | $91.85 | 6.782% | $98.0793 | $98.08 | $98.10 | $98.10 |
| Purchase #4 | $98.44 | 3.304% | $101.6925 | $101.69 | $101.70 | $101.70 |
| Purchase #5 | $205.68 | 10.806% | $227.9058 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $166.30 | 3.269% | $171.7363 | $171.74 | $171.75 | $171.70 |
| Purchase #7 | $30.71 | 11.599% | $34.2721 | $34.27 | $34.25 | $34.30 |
| 7 purchase totals = | $835.39 | $894.5946 | $894.60 | $894.60 | $894.70 | |