| 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 | $250.54 | 7.458% | $269.2253 | $269.23 | $269.25 | $269.20 |
| Purchase #2 | $187.81 | 13.825% | $213.7747 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $136.46 | 9.244% | $149.0744 | $149.07 | $149.05 | $149.10 |
| Purchase #4 | $22.51 | 13.113% | $25.4617 | $25.46 | $25.45 | $25.50 |
| Purchase #5 | $137.26 | 12.667% | $154.6467 | $154.65 | $154.65 | $154.60 |
| Purchase #6 | $11.51 | 11.677% | $12.854 | $12.85 | $12.85 | $12.90 |
| Purchase #7 | $85.58 | 10.834% | $94.8517 | $94.85 | $94.85 | $94.90 |
| 7 purchase totals = | $831.67 | $919.8885 | $919.88 | $919.85 | $920.00 | |