| 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 | $9.46 | 12.411% | $10.6341 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $134.55 | 10.656% | $148.8876 | $148.89 | $148.90 | $148.90 |
| Purchase #3 | $167.54 | 11.167% | $186.2492 | $186.25 | $186.25 | $186.20 |
| Purchase #4 | $154.49 | 4.221% | $161.011 | $161.01 | $161.00 | $161.00 |
| Purchase #5 | $192.74 | 10.477% | $212.9334 | $212.93 | $212.95 | $212.90 |
| Purchase #6 | $134.46 | 13.582% | $152.7224 | $152.72 | $152.70 | $152.70 |
| Purchase #7 | $191.45 | 8.624% | $207.9606 | $207.96 | $207.95 | $208.00 |
| 7 purchase totals = | $984.69 | $1,080.3983 | $1,080.39 | $1,080.40 | $1,080.30 | |