| 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 | $110.98 | 12.563% | $124.9224 | $124.92 | $124.90 | $124.90 |
| Purchase #2 | $192.88 | 5.264% | $203.0332 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $159.45 | 3.537% | $165.0897 | $165.09 | $165.10 | $165.10 |
| Purchase #4 | $137.87 | 8.839% | $150.0563 | $150.06 | $150.05 | $150.10 |
| Purchase #5 | $165.48 | 9.576% | $181.3264 | $181.33 | $181.35 | $181.30 |
| Purchase #6 | $14.79 | 11.415% | $16.4783 | $16.48 | $16.50 | $16.50 |
| Purchase #7 | $78.69 | 4.868% | $82.5206 | $82.52 | $82.50 | $82.50 |
| 7 purchase totals = | $860.14 | $923.4269 | $923.43 | $923.45 | $923.40 | |