| 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 | $136.78 | 12.752% | $154.2222 | $154.22 | $154.20 | $154.20 |
| Purchase #2 | $108.92 | 12.672% | $122.7223 | $122.72 | $122.70 | $122.70 |
| Purchase #3 | $128.79 | 4.321% | $134.355 | $134.36 | $134.35 | $134.40 |
| Purchase #4 | $194.63 | 5.554% | $205.4398 | $205.44 | $205.45 | $205.40 |
| Purchase #5 | $37.25 | 3.244% | $38.4584 | $38.46 | $38.45 | $38.50 |
| Purchase #6 | $10.72 | 11.754% | $11.98 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $209.79 | 8.727% | $228.0984 | $228.10 | $228.10 | $228.10 |
| 7 purchase totals = | $826.88 | $895.2761 | $895.28 | $895.25 | $895.30 | |