| 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 | $232.77 | 7.741% | $250.7887 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $223.51 | 10.314% | $246.5628 | $246.56 | $246.55 | $246.60 |
| Purchase #3 | $122.27 | 12.143% | $137.1172 | $137.12 | $137.10 | $137.10 |
| Purchase #4 | $155.64 | 11.703% | $173.8545 | $173.85 | $173.85 | $173.90 |
| Purchase #5 | $205.98 | 3.242% | $212.6579 | $212.66 | $212.65 | $212.70 |
| Purchase #6 | $100.56 | 10.264% | $110.8815 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $118.61 | 13.146% | $134.2025 | $134.20 | $134.20 | $134.20 |
| 7 purchase totals = | $1,159.34 | $1,266.0651 | $1,266.06 | $1,266.05 | $1,266.20 | |