| 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 | $154.56 | 11.158% | $171.8058 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $247.87 | 8.797% | $269.6751 | $269.68 | $269.70 | $269.70 |
| Purchase #3 | $102.27 | 10.534% | $113.0431 | $113.04 | $113.05 | $113.00 |
| Purchase #4 | $70.36 | 12.285% | $79.0037 | $79.00 | $79.00 | $79.00 |
| Purchase #5 | $60.64 | 8.578% | $65.8417 | $65.84 | $65.85 | $65.80 |
| Purchase #6 | $243.79 | 3.139% | $251.4426 | $251.44 | $251.45 | $251.40 |
| Purchase #7 | $243.74 | 3.121% | $251.3471 | $251.35 | $251.35 | $251.30 |
| 7 purchase totals = | $1,123.23 | $1,202.1591 | $1,202.16 | $1,202.20 | $1,202.00 | |