| 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 | $121.91 | 12.403% | $137.0305 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $69.74 | 10.420% | $77.0069 | $77.01 | $77.00 | $77.00 |
| Purchase #3 | $15.27 | 5.642% | $16.1315 | $16.13 | $16.15 | $16.10 |
| Purchase #4 | $137.74 | 7.252% | $147.7289 | $147.73 | $147.75 | $147.70 |
| Purchase #5 | $118.36 | 7.363% | $127.0748 | $127.07 | $127.05 | $127.10 |
| Purchase #6 | $200.88 | 3.492% | $207.8947 | $207.89 | $207.90 | $207.90 |
| Purchase #7 | $86.76 | 10.195% | $95.6052 | $95.61 | $95.60 | $95.60 |
| 7 purchase totals = | $750.66 | $808.4725 | $808.47 | $808.50 | $808.40 | |