| 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 | $120.89 | 13.185% | $136.8293 | $136.83 | $136.85 | $136.80 |
| Purchase #2 | $49.87 | 12.839% | $56.2728 | $56.27 | $56.25 | $56.30 |
| Purchase #3 | $222.84 | 5.762% | $235.68 | $235.68 | $235.70 | $235.70 |
| Purchase #4 | $224.34 | 12.772% | $252.9927 | $252.99 | $253.00 | $253.00 |
| Purchase #5 | $180.61 | 12.243% | $202.7221 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $197.52 | 4.819% | $207.0385 | $207.04 | $207.05 | $207.00 |
| Purchase #7 | $211.53 | 10.195% | $233.0955 | $233.10 | $233.10 | $233.10 |
| 7 purchase totals = | $1,207.60 | $1,324.6309 | $1,324.63 | $1,324.65 | $1,324.60 | |