| 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 | $241.39 | 9.706% | $264.8193 | $264.82 | $264.80 | $264.80 |
| Purchase #2 | $20.58 | 12.578% | $23.1686 | $23.17 | $23.15 | $23.20 |
| Purchase #3 | $201.72 | 9.182% | $220.2419 | $220.24 | $220.25 | $220.20 |
| Purchase #4 | $243.32 | 7.326% | $261.1456 | $261.15 | $261.15 | $261.10 |
| Purchase #5 | $228.69 | 7.152% | $245.0459 | $245.05 | $245.05 | $245.00 |
| Purchase #6 | $119.27 | 9.182% | $130.2214 | $130.22 | $130.20 | $130.20 |
| Purchase #7 | $81.75 | 8.855% | $88.989 | $88.99 | $89.00 | $89.00 |
| 7 purchase totals = | $1,136.72 | $1,233.6317 | $1,233.64 | $1,233.60 | $1,233.50 | |