| 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 | $240.69 | 4.727% | $252.0674 | $252.07 | $252.05 | $252.10 |
| Purchase #2 | $85.99 | 5.621% | $90.8235 | $90.82 | $90.80 | $90.80 |
| Purchase #3 | $188.66 | 11.211% | $209.8107 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $217.36 | 11.508% | $242.3738 | $242.37 | $242.35 | $242.40 |
| Purchase #5 | $134.46 | 9.761% | $147.5846 | $147.58 | $147.60 | $147.60 |
| Purchase #6 | $202.49 | 5.619% | $213.8679 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $27.74 | 6.501% | $29.5434 | $29.54 | $29.55 | $29.50 |
| 7 purchase totals = | $1,097.39 | $1,186.0713 | $1,186.06 | $1,186.00 | $1,186.10 | |