| 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 | $34.63 | 10.595% | $38.299 | $38.30 | $38.30 | $38.30 |
| Purchase #2 | $210.44 | 6.615% | $224.3606 | $224.36 | $224.35 | $224.40 |
| Purchase #3 | $175.50 | 3.668% | $181.9373 | $181.94 | $181.95 | $181.90 |
| Purchase #4 | $208.43 | 10.732% | $230.7987 | $230.80 | $230.80 | $230.80 |
| Purchase #5 | $54.34 | 8.271% | $58.8345 | $58.83 | $58.85 | $58.80 |
| Purchase #6 | $237.98 | 8.279% | $257.6824 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $86.83 | 8.352% | $94.082 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $1,008.15 | $1,085.9945 | $1,085.99 | $1,086.05 | $1,086.00 | |