| 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 | $193.93 | 8.252% | $209.9331 | $209.93 | $209.95 | $209.90 |
| Purchase #2 | $62.85 | 11.653% | $70.1739 | $70.17 | $70.15 | $70.20 |
| Purchase #3 | $82.84 | 4.749% | $86.7741 | $86.77 | $86.75 | $86.80 |
| Purchase #4 | $182.96 | 13.678% | $207.9853 | $207.99 | $208.00 | $208.00 |
| Purchase #5 | $55.87 | 9.222% | $61.0223 | $61.02 | $61.00 | $61.00 |
| Purchase #6 | $101.37 | 9.554% | $111.0549 | $111.05 | $111.05 | $111.10 |
| Purchase #7 | $136.81 | 7.577% | $147.1761 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $816.63 | $894.1197 | $894.11 | $894.10 | $894.20 | |