| 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 | $217.59 | 13.251% | $246.4229 | $246.42 | $246.40 | $246.40 |
| Purchase #2 | $132.75 | 3.829% | $137.833 | $137.83 | $137.85 | $137.80 |
| Purchase #3 | $83.98 | 3.698% | $87.0856 | $87.09 | $87.10 | $87.10 |
| Purchase #4 | $144.87 | 12.343% | $162.7513 | $162.75 | $162.75 | $162.80 |
| Purchase #5 | $106.74 | 10.216% | $117.6446 | $117.64 | $117.65 | $117.60 |
| Purchase #6 | $75.33 | 4.833% | $78.9707 | $78.97 | $78.95 | $79.00 |
| Purchase #7 | $77.96 | 5.135% | $81.9632 | $81.96 | $81.95 | $82.00 |
| 7 purchase totals = | $839.22 | $912.6713 | $912.66 | $912.65 | $912.70 | |