| 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 | $221.37 | 10.641% | $244.926 | $244.93 | $244.95 | $244.90 |
| Purchase #2 | $14.59 | 7.142% | $15.632 | $15.63 | $15.65 | $15.60 |
| Purchase #3 | $37.91 | 11.571% | $42.2966 | $42.30 | $42.30 | $42.30 |
| Purchase #4 | $120.44 | 4.677% | $126.073 | $126.07 | $126.05 | $126.10 |
| Purchase #5 | $18.38 | 9.849% | $20.1902 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $222.74 | 5.667% | $235.3627 | $235.36 | $235.35 | $235.40 |
| Purchase #7 | $27.46 | 12.206% | $30.8118 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $662.89 | $715.2923 | $715.29 | $715.30 | $715.30 | |