| 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 | $126.47 | 6.692% | $134.9334 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $112.84 | 3.836% | $117.1685 | $117.17 | $117.15 | $117.20 |
| Purchase #3 | $109.92 | 11.720% | $122.8026 | $122.80 | $122.80 | $122.80 |
| Purchase #4 | $9.83 | 9.222% | $10.7365 | $10.74 | $10.75 | $10.70 |
| Purchase #5 | $123.50 | 8.806% | $134.3754 | $134.38 | $134.40 | $134.40 |
| Purchase #6 | $235.35 | 13.810% | $267.8518 | $267.85 | $267.85 | $267.90 |
| Purchase #7 | $192.37 | 4.525% | $201.0747 | $201.07 | $201.05 | $201.10 |
| 7 purchase totals = | $910.28 | $988.9429 | $988.94 | $988.95 | $989.00 | |