| 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 | $134.36 | 10.170% | $148.0244 | $148.02 | $148.00 | $148.00 |
| Purchase #2 | $34.29 | 4.118% | $35.7021 | $35.70 | $35.70 | $35.70 |
| Purchase #3 | $118.97 | 4.214% | $123.9834 | $123.98 | $124.00 | $124.00 |
| Purchase #4 | $226.66 | 6.869% | $242.2293 | $242.23 | $242.25 | $242.20 |
| Purchase #5 | $184.44 | 13.343% | $209.0498 | $209.05 | $209.05 | $209.00 |
| Purchase #6 | $29.50 | 4.143% | $30.7222 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $52.78 | 10.803% | $58.4818 | $58.48 | $58.50 | $58.50 |
| 7 purchase totals = | $781.00 | $848.1930 | $848.18 | $848.20 | $848.10 | |