| 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 | $103.39 | 12.108% | $115.9085 | $115.91 | $115.90 | $115.90 |
| Purchase #2 | $61.85 | 7.828% | $66.6916 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $165.78 | 5.419% | $174.7636 | $174.76 | $174.75 | $174.80 |
| Purchase #4 | $81.58 | 5.494% | $86.062 | $86.06 | $86.05 | $86.10 |
| Purchase #5 | $101.32 | 11.346% | $112.8158 | $112.82 | $112.80 | $112.80 |
| Purchase #6 | $169.45 | 12.124% | $189.9941 | $189.99 | $190.00 | $190.00 |
| Purchase #7 | $221.90 | 8.775% | $241.3717 | $241.37 | $241.35 | $241.40 |
| 7 purchase totals = | $905.27 | $987.6073 | $987.60 | $987.55 | $987.70 | |