| 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 | $103.82 | 11.704% | $115.9711 | $115.97 | $115.95 | $116.00 |
| Purchase #2 | $122.37 | 12.542% | $137.7176 | $137.72 | $137.70 | $137.70 |
| Purchase #3 | $189.81 | 12.170% | $212.9099 | $212.91 | $212.90 | $212.90 |
| Purchase #4 | $125.75 | 5.824% | $133.0737 | $133.07 | $133.05 | $133.10 |
| Purchase #5 | $98.84 | 7.658% | $106.4092 | $106.41 | $106.40 | $106.40 |
| Purchase #6 | $102.94 | 9.851% | $113.0806 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $103.57 | 12.415% | $116.4282 | $116.43 | $116.45 | $116.40 |
| 7 purchase totals = | $847.10 | $935.5903 | $935.59 | $935.55 | $935.60 | |