| 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 | $239.40 | 11.580% | $267.1225 | $267.12 | $267.10 | $267.10 |
| Purchase #2 | $221.54 | 13.552% | $251.5631 | $251.56 | $251.55 | $251.60 |
| Purchase #3 | $72.91 | 12.676% | $82.1521 | $82.15 | $82.15 | $82.20 |
| Purchase #4 | $144.76 | 7.826% | $156.0889 | $156.09 | $156.10 | $156.10 |
| Purchase #5 | $227.94 | 3.530% | $235.9863 | $235.99 | $236.00 | $236.00 |
| Purchase #6 | $221.54 | 3.173% | $228.5695 | $228.57 | $228.55 | $228.60 |
| Purchase #7 | $10.30 | 10.654% | $11.3974 | $11.40 | $11.40 | $11.40 |
| 7 purchase totals = | $1,138.39 | $1,232.8798 | $1,232.88 | $1,232.85 | $1,233.00 | |