| 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 | $78.93 | 9.836% | $86.6936 | $86.69 | $86.70 | $86.70 |
| Purchase #2 | $220.27 | 10.455% | $243.2992 | $243.30 | $243.30 | $243.30 |
| Purchase #3 | $239.91 | 13.825% | $273.0776 | $273.08 | $273.10 | $273.10 |
| Purchase #4 | $124.29 | 11.153% | $138.1521 | $138.15 | $138.15 | $138.20 |
| Purchase #5 | $30.69 | 4.495% | $32.0695 | $32.07 | $32.05 | $32.10 |
| Purchase #6 | $170.43 | 6.443% | $181.4108 | $181.41 | $181.40 | $181.40 |
| Purchase #7 | $242.48 | 3.615% | $251.2457 | $251.25 | $251.25 | $251.20 |
| 7 purchase totals = | $1,107.00 | $1,205.9485 | $1,205.95 | $1,205.95 | $1,206.00 | |