| 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 | $201.40 | 13.618% | $228.8267 | $228.83 | $228.85 | $228.80 |
| Purchase #2 | $21.66 | 6.323% | $23.0296 | $23.03 | $23.05 | $23.00 |
| Purchase #3 | $98.93 | 11.463% | $110.2703 | $110.27 | $110.25 | $110.30 |
| Purchase #4 | $18.56 | 7.727% | $19.9941 | $19.99 | $20.00 | $20.00 |
| Purchase #5 | $136.97 | 11.667% | $152.9503 | $152.95 | $152.95 | $153.00 |
| Purchase #6 | $128.59 | 4.568% | $134.464 | $134.46 | $134.45 | $134.50 |
| Purchase #7 | $29.39 | 4.367% | $30.6735 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $635.50 | $700.2085 | $700.20 | $700.20 | $700.30 | |