| 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 | $10.57 | 5.448% | $11.1459 | $11.15 | $11.15 | $11.10 |
| Purchase #2 | $120.69 | 5.507% | $127.3364 | $127.34 | $127.35 | $127.30 |
| Purchase #3 | $248.70 | 8.611% | $270.1156 | $270.12 | $270.10 | $270.10 |
| Purchase #4 | $214.55 | 7.645% | $230.9523 | $230.95 | $230.95 | $231.00 |
| Purchase #5 | $156.46 | 8.180% | $169.2584 | $169.26 | $169.25 | $169.30 |
| Purchase #6 | $179.54 | 6.367% | $190.9713 | $190.97 | $190.95 | $191.00 |
| Purchase #7 | $233.44 | 7.491% | $250.927 | $250.93 | $250.95 | $250.90 |
| 7 purchase totals = | $1,163.95 | $1,250.7069 | $1,250.72 | $1,250.70 | $1,250.70 | |