| 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 | $204.85 | 3.660% | $212.3475 | $212.35 | $212.35 | $212.30 |
| Purchase #2 | $180.90 | 11.613% | $201.9079 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $145.79 | 8.453% | $158.1136 | $158.11 | $158.10 | $158.10 |
| Purchase #4 | $145.61 | 6.572% | $155.1795 | $155.18 | $155.20 | $155.20 |
| Purchase #5 | $171.62 | 4.417% | $179.2005 | $179.20 | $179.20 | $179.20 |
| Purchase #6 | $201.64 | 4.757% | $211.232 | $211.23 | $211.25 | $211.20 |
| Purchase #7 | $200.54 | 10.733% | $222.064 | $222.06 | $222.05 | $222.10 |
| 7 purchase totals = | $1,250.95 | $1,340.0450 | $1,340.04 | $1,340.05 | $1,340.00 | |