| 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 | $194.31 | 3.457% | $201.0273 | $201.03 | $201.05 | $201.00 |
| Purchase #2 | $230.62 | 11.135% | $256.2995 | $256.30 | $256.30 | $256.30 |
| Purchase #3 | $176.83 | 12.375% | $198.7127 | $198.71 | $198.70 | $198.70 |
| Purchase #4 | $25.51 | 10.684% | $28.2355 | $28.24 | $28.25 | $28.20 |
| Purchase #5 | $226.49 | 7.492% | $243.4586 | $243.46 | $243.45 | $243.50 |
| Purchase #6 | $106.79 | 6.488% | $113.7185 | $113.72 | $113.70 | $113.70 |
| Purchase #7 | $88.44 | 13.645% | $100.5076 | $100.51 | $100.50 | $100.50 |
| 7 purchase totals = | $1,048.99 | $1,141.9597 | $1,141.97 | $1,141.95 | $1,141.90 | |