| 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 | $24.43 | 4.699% | $25.578 | $25.58 | $25.60 | $25.60 |
| Purchase #2 | $48.80 | 6.476% | $51.9603 | $51.96 | $51.95 | $52.00 |
| Purchase #3 | $218.50 | 3.341% | $225.8001 | $225.80 | $225.80 | $225.80 |
| Purchase #4 | $188.71 | 12.425% | $212.1572 | $212.16 | $212.15 | $212.20 |
| Purchase #5 | $232.84 | 4.112% | $242.4144 | $242.41 | $242.40 | $242.40 |
| Purchase #6 | $230.60 | 3.761% | $239.2729 | $239.27 | $239.25 | $239.30 |
| Purchase #7 | $34.62 | 10.826% | $38.368 | $38.37 | $38.35 | $38.40 |
| 7 purchase totals = | $978.50 | $1,035.5509 | $1,035.55 | $1,035.50 | $1,035.70 | |