| 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 | $190.60 | 9.411% | $208.5374 | $208.54 | $208.55 | $208.50 |
| Purchase #2 | $192.60 | 5.330% | $202.8656 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $242.96 | 4.487% | $253.8616 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $156.82 | 12.735% | $176.791 | $176.79 | $176.80 | $176.80 |
| Purchase #5 | $173.57 | 10.653% | $192.0604 | $192.06 | $192.05 | $192.10 |
| Purchase #6 | $183.71 | 4.505% | $191.9861 | $191.99 | $192.00 | $192.00 |
| Purchase #7 | $100.54 | 10.540% | $111.1369 | $111.14 | $111.15 | $111.10 |
| 7 purchase totals = | $1,240.80 | $1,337.2390 | $1,337.25 | $1,337.25 | $1,337.30 | |