| 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 | $137.78 | 10.794% | $152.652 | $152.65 | $152.65 | $152.70 |
| Purchase #2 | $211.30 | 6.583% | $225.2099 | $225.21 | $225.20 | $225.20 |
| Purchase #3 | $182.70 | 3.364% | $188.846 | $188.85 | $188.85 | $188.80 |
| Purchase #4 | $132.62 | 13.379% | $150.3632 | $150.36 | $150.35 | $150.40 |
| Purchase #5 | $213.40 | 8.619% | $231.7929 | $231.79 | $231.80 | $231.80 |
| Purchase #6 | $108.60 | 13.218% | $122.9547 | $122.95 | $122.95 | $123.00 |
| Purchase #7 | $171.66 | 5.565% | $181.2129 | $181.21 | $181.20 | $181.20 |
| 7 purchase totals = | $1,158.06 | $1,253.0316 | $1,253.02 | $1,253.00 | $1,253.10 | |