| 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 | $203.44 | 10.606% | $225.0168 | $225.02 | $225.00 | $225.00 |
| Purchase #2 | $230.76 | 11.248% | $256.7159 | $256.72 | $256.70 | $256.70 |
| Purchase #3 | $185.77 | 10.398% | $205.0864 | $205.09 | $205.10 | $205.10 |
| Purchase #4 | $28.25 | 9.139% | $30.8318 | $30.83 | $30.85 | $30.80 |
| Purchase #5 | $243.78 | 11.146% | $270.9517 | $270.95 | $270.95 | $271.00 |
| Purchase #6 | $172.75 | 5.835% | $182.83 | $182.83 | $182.85 | $182.80 |
| Purchase #7 | $195.89 | 12.850% | $221.0619 | $221.06 | $221.05 | $221.10 |
| 7 purchase totals = | $1,260.64 | $1,392.4945 | $1,392.50 | $1,392.50 | $1,392.50 | |