| 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 | $240.77 | 8.606% | $261.4907 | $261.49 | $261.50 | $261.50 |
| Purchase #2 | $75.26 | 3.560% | $77.9393 | $77.94 | $77.95 | $77.90 |
| Purchase #3 | $101.90 | 13.417% | $115.5719 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $138.49 | 12.797% | $156.2126 | $156.21 | $156.20 | $156.20 |
| Purchase #5 | $73.34 | 3.513% | $75.9164 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $177.83 | 9.493% | $194.7114 | $194.71 | $194.70 | $194.70 |
| Purchase #7 | $247.96 | 11.398% | $276.2225 | $276.22 | $276.20 | $276.20 |
| 7 purchase totals = | $1,055.55 | $1,158.0648 | $1,158.06 | $1,158.00 | $1,158.00 | |