| 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 | $201.42 | 5.732% | $212.9654 | $212.97 | $212.95 | $213.00 |
| Purchase #2 | $80.34 | 5.846% | $85.0367 | $85.04 | $85.05 | $85.00 |
| Purchase #3 | $186.60 | 12.707% | $210.3113 | $210.31 | $210.30 | $210.30 |
| Purchase #4 | $172.89 | 9.201% | $188.7976 | $188.80 | $188.80 | $188.80 |
| Purchase #5 | $77.60 | 4.153% | $80.8227 | $80.82 | $80.80 | $80.80 |
| Purchase #6 | $180.53 | 3.123% | $186.168 | $186.17 | $186.15 | $186.20 |
| Purchase #7 | $195.80 | 7.731% | $210.9373 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $1,095.18 | $1,175.0390 | $1,175.05 | $1,175.00 | $1,175.00 | |