| 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 | $224.36 | 8.715% | $243.913 | $243.91 | $243.90 | $243.90 |
| Purchase #2 | $144.93 | 10.341% | $159.9172 | $159.92 | $159.90 | $159.90 |
| Purchase #3 | $15.52 | 12.127% | $17.4021 | $17.40 | $17.40 | $17.40 |
| Purchase #4 | $167.90 | 3.635% | $174.0032 | $174.00 | $174.00 | $174.00 |
| Purchase #5 | $120.93 | 8.296% | $130.9624 | $130.96 | $130.95 | $131.00 |
| Purchase #6 | $208.47 | 9.663% | $228.6145 | $228.61 | $228.60 | $228.60 |
| Purchase #7 | $124.36 | 3.104% | $128.2201 | $128.22 | $128.20 | $128.20 |
| 7 purchase totals = | $1,006.47 | $1,083.0325 | $1,083.02 | $1,082.95 | $1,083.00 | |