| 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 | $183.82 | 12.857% | $207.4537 | $207.45 | $207.45 | $207.50 |
| Purchase #2 | $119.80 | 6.610% | $127.7188 | $127.72 | $127.70 | $127.70 |
| Purchase #3 | $231.91 | 4.546% | $242.4526 | $242.45 | $242.45 | $242.50 |
| Purchase #4 | $20.77 | 5.735% | $21.9612 | $21.96 | $21.95 | $22.00 |
| Purchase #5 | $233.28 | 11.839% | $260.898 | $260.90 | $260.90 | $260.90 |
| Purchase #6 | $235.68 | 9.733% | $258.6187 | $258.62 | $258.60 | $258.60 |
| Purchase #7 | $203.28 | 13.239% | $230.1922 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $1,228.54 | $1,349.2952 | $1,349.29 | $1,349.25 | $1,349.40 | |