| 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 | $96.56 | 3.665% | $100.0989 | $100.10 | $100.10 | $100.10 |
| Purchase #2 | $172.65 | 6.122% | $183.2196 | $183.22 | $183.20 | $183.20 |
| Purchase #3 | $228.36 | 6.820% | $243.9342 | $243.93 | $243.95 | $243.90 |
| Purchase #4 | $168.88 | 11.291% | $187.9482 | $187.95 | $187.95 | $187.90 |
| Purchase #5 | $200.62 | 3.806% | $208.2556 | $208.26 | $208.25 | $208.30 |
| Purchase #6 | $86.64 | 8.712% | $94.1881 | $94.19 | $94.20 | $94.20 |
| Purchase #7 | $97.35 | 4.225% | $101.463 | $101.46 | $101.45 | $101.50 |
| 7 purchase totals = | $1,051.06 | $1,119.1076 | $1,119.11 | $1,119.10 | $1,119.10 | |